diff --git a/OpenRA.Server/Server.cs b/OpenRA.Server/Server.cs
index 74cd3a056f..a2f7b1661e 100644
--- a/OpenRA.Server/Server.cs
+++ b/OpenRA.Server/Server.cs
@@ -99,13 +99,6 @@ namespace OpenRA.Server
 		{
 			// TODO: Query the list of palettes from somewhere, and pick one
 			return 0;
-			
-			/*
-			for (var i = 0; i < 8; i++)
-				if (lobbyInfo.Clients.All(c => c.Palette != i))
-					return "player"+i;
-			*/
-			throw new InvalidOperationException("No free palettes");
 		}
 
 		static void AcceptConnection()
diff --git a/OpenRa.FileFormats/AudLoader.cs b/OpenRa.FileFormats/AudLoader.cs
index 79d5207c19..2758677fd8 100644
--- a/OpenRa.FileFormats/AudLoader.cs
+++ b/OpenRa.FileFormats/AudLoader.cs
@@ -89,11 +89,11 @@ namespace OpenRa.FileFormats
 		public static byte[] LoadSound(Stream s)
 		{
 			var br = new BinaryReader(s);
-			var sampleRate = br.ReadUInt16();
+			/*var sampleRate =*/ br.ReadUInt16();
 			var dataSize = br.ReadInt32();
 			var outputSize = br.ReadInt32();
-			var flags = (SoundFlags)br.ReadByte();
-			var format = (SoundFormat)br.ReadByte();
+			/*var flags = (SoundFlags)*/ br.ReadByte();
+			/*var format = (SoundFormat)*/ br.ReadByte();
 
 			var output = new byte[outputSize];
 			var offset = 0;
diff --git a/OpenRa.FileFormats/Map.cs b/OpenRa.FileFormats/Map.cs
index cb57b84277..16056cc7c9 100644
--- a/OpenRa.FileFormats/Map.cs
+++ b/OpenRa.FileFormats/Map.cs
@@ -104,7 +104,7 @@ namespace OpenRa.FileFormats
 					byte[] dest = new byte[8192];
 					byte[] src = reader.ReadBytes((int)length);
 
-					int actualLength = Format80.DecodeInto(src, dest);
+					/*int actualLength =*/ Format80.DecodeInto(src, dest);
 
 					chunks.Add(dest);
 				}
diff --git a/OpenRa.FileFormats/Package.cs b/OpenRa.FileFormats/Package.cs
index 0edc130e80..69c0d77efd 100644
--- a/OpenRa.FileFormats/Package.cs
+++ b/OpenRa.FileFormats/Package.cs
@@ -33,7 +33,6 @@ namespace OpenRa.FileFormats
 
 	public class Package : IFolder
 	{
-		readonly string filename;
 		readonly Dictionary<uint, PackageEntry> index;
 		readonly bool isRmix, isEncrypted;
 		readonly long dataStart;
@@ -41,7 +40,6 @@ namespace OpenRa.FileFormats
 
 		public Package(string filename)
 		{
-			this.filename = filename;
 			s = FileSystem.Open(filename);
 
 			BinaryReader reader = new BinaryReader(s);
@@ -127,7 +125,7 @@ namespace OpenRa.FileFormats
 
 			BinaryReader reader = new BinaryReader(s);
 			ushort numFiles = reader.ReadUInt16();
-			uint dataSize = reader.ReadUInt32();
+			/*uint dataSize = */reader.ReadUInt32();
 
 			for (int i = 0; i < numFiles; i++)
 				items.Add(new PackageEntry(reader));
diff --git a/OpenRa.FileFormats/PriorityQueue.cs b/OpenRa.FileFormats/PriorityQueue.cs
index 6d76d54b0f..71fe120a72 100644
--- a/OpenRa.FileFormats/PriorityQueue.cs
+++ b/OpenRa.FileFormats/PriorityQueue.cs
@@ -109,12 +109,5 @@ namespace OpenRa.FileFormats
 			items[intoLevel][intoIndex] = At(downLevel, downIndex);
 			BubbleInto(downLevel, downIndex, val);
 		}
-
-		int RowLength(int i)
-		{
-			if (i == level)
-				return index;
-			return (1 << i);
-		}
 	}
 }
diff --git a/OpenRa.FileFormats/Terrain.cs b/OpenRa.FileFormats/Terrain.cs
index 4f649e3e82..b615a9d88d 100644
--- a/OpenRa.FileFormats/Terrain.cs
+++ b/OpenRa.FileFormats/Terrain.cs
@@ -29,7 +29,7 @@ namespace OpenRa.FileFormats
 
 		public Terrain( Stream stream )
 		{
-			int Width, Height, XDim, YDim, NumTiles;
+			int Width, Height;
 
 			BinaryReader reader = new BinaryReader( stream );
 			Width = reader.ReadUInt16();
@@ -38,11 +38,11 @@ namespace OpenRa.FileFormats
 			if( Width != 24 || Height != 24 )
 				throw new InvalidDataException( string.Format( "{0}x{1}", Width, Height ) );
 
-			NumTiles = reader.ReadUInt16();
+			/*NumTiles = */reader.ReadUInt16();
 			reader.ReadUInt16();
-			XDim = reader.ReadUInt16();
-			YDim = reader.ReadUInt16();
-			uint FileSize = reader.ReadUInt32();
+			/*XDim = */reader.ReadUInt16();
+			/*YDim = */reader.ReadUInt16();
+			/*uint FileSize = */reader.ReadUInt32();
 			uint ImgStart = reader.ReadUInt32();
 			reader.ReadUInt32();
 			reader.ReadUInt32();
diff --git a/OpenRa.Game/Chrome.cs b/OpenRa.Game/Chrome.cs
index ad8a32f57c..337df2bcbc 100644
--- a/OpenRa.Game/Chrome.cs
+++ b/OpenRa.Game/Chrome.cs
@@ -94,7 +94,6 @@ namespace OpenRa
 		// mapchooser
 		Sheet mapChooserSheet;
 		Sprite mapChooserSprite;
-		Sprite colorBlock;
 		int mapOffset = 0;
 		
 		public Chrome(Renderer r)
@@ -143,7 +142,6 @@ namespace OpenRa
 			clock = new Animation("clock");
 
 			mapChooserSheet = new Sheet(r, new Size(128, 128));
-			colorBlock = SheetBuilder.Add(new Size(65 - 8, 22 - 8), 0x54);
 		}
 
 		List<string> visibleTabs = new List<string>();
diff --git a/OpenRa.Game/Effects/Missile.cs b/OpenRa.Game/Effects/Missile.cs
index b9cbca62f5..5bdfadb662 100755
--- a/OpenRa.Game/Effects/Missile.cs
+++ b/OpenRa.Game/Effects/Missile.cs
@@ -28,7 +28,6 @@ namespace OpenRa.Effects
 {
 	class Missile : IEffect
 	{
-		readonly Player Owner;
 		readonly Actor FiredBy;
 		readonly WeaponInfo Weapon;
 		readonly ProjectileInfo Projectile;
@@ -47,7 +46,6 @@ namespace OpenRa.Effects
 			Projectile = Rules.ProjectileInfo[Weapon.Projectile];
 			Warhead = Rules.WarheadInfo[Weapon.Warhead];
 			FiredBy = firedBy;
-			Owner = owner;
 			Target = target;
 			Pos = src.ToFloat2();
 			Altitude = altitude;
diff --git a/OpenRa.Game/Graphics/Minimap.cs b/OpenRa.Game/Graphics/Minimap.cs
index fc6a5d2878..256246d83a 100644
--- a/OpenRa.Game/Graphics/Minimap.cs
+++ b/OpenRa.Game/Graphics/Minimap.cs
@@ -30,10 +30,10 @@ namespace OpenRa.Graphics
 	class Minimap
 	{
 		readonly World world;
-		Sheet sheet, mapOnlySheet, mapSpawnPointSheet;
+		Sheet sheet, mapOnlySheet;
 		SpriteRenderer rgbaRenderer;
 		LineRenderer lineRenderer;
-		Sprite sprite, mapOnlySprite, mapSpawnPointSprite;
+		Sprite sprite, mapOnlySprite;
 		Bitmap terrain, oreLayer;
 		Rectangle bounds;
 
@@ -49,7 +49,6 @@ namespace OpenRa.Graphics
 			this.world = world;
 			sheet = new Sheet(r, new Size(128, 128));
 			mapOnlySheet = new Sheet(r, new Size(128, 128));
-			mapSpawnPointSheet = new Sheet(r, new Size(128, 128));
 
 			lineRenderer = new LineRenderer(r);
 			rgbaRenderer = new SpriteRenderer(r, true, r.RgbaSpriteShader);
@@ -61,7 +60,6 @@ namespace OpenRa.Graphics
 
 			sprite = new Sprite(sheet, bounds, TextureChannel.Alpha);
 			mapOnlySprite = new Sprite(mapOnlySheet, bounds, TextureChannel.Alpha);
-			mapSpawnPointSprite = new Sprite(mapSpawnPointSheet, bounds, TextureChannel.Alpha);
 
 			shroudColor = Color.FromArgb(alpha, Color.Black);
 
diff --git a/OpenRa.Game/Graphics/Renderer.cs b/OpenRa.Game/Graphics/Renderer.cs
index 7657590dbe..c4f0884eaa 100644
--- a/OpenRa.Game/Graphics/Renderer.cs
+++ b/OpenRa.Game/Graphics/Renderer.cs
@@ -158,7 +158,6 @@ namespace OpenRa.Graphics
 		{
 			using (new PerfSample("text"))
 			{
-				var size = MeasureText(text);
 				Bitmap b = RenderTextToBitmap(text, fDebug, c);
 				textSheet.Texture.SetData(b);
 				rgbaRenderer.DrawSprite(textSprite, pos.ToFloat2(), "chrome");
@@ -170,7 +169,6 @@ namespace OpenRa.Graphics
 		{
 			using (new PerfSample("text"))
 			{
-				var size = MeasureText2(text);
 				Bitmap b = RenderTextToBitmap(text, fTitle, c);
 				textSheet.Texture.SetData(b);
 				rgbaRenderer.DrawSprite(textSprite, pos.ToFloat2(), "chrome");
diff --git a/OpenRa.Game/Network/Order.cs b/OpenRa.Game/Network/Order.cs
index 76fb2a3adf..f928ed0fcd 100755
--- a/OpenRa.Game/Network/Order.cs
+++ b/OpenRa.Game/Network/Order.cs
@@ -97,13 +97,6 @@ namespace OpenRa
 			}
 		}
 
-		static Player LookupPlayer(World world, uint index)
-		{
-			return world.players
-				.Where(x => x.Value.Index == index)
-				.First().Value;
-		}
-
 		public static Order Deserialize(World world, BinaryReader r)
 		{
 			switch (r.ReadByte())
diff --git a/OpenRa.Game/Network/OrderManager.cs b/OpenRa.Game/Network/OrderManager.cs
index 27bb469d3d..a6cafd22e7 100755
--- a/OpenRa.Game/Network/OrderManager.cs
+++ b/OpenRa.Game/Network/OrderManager.cs
@@ -28,7 +28,6 @@ namespace OpenRa.Network
 {
 	class OrderManager
 	{
-		Stream savingReplay;
 		int frameNumber = 0;
 
 		public int FramesAhead = 0;
@@ -36,7 +35,8 @@ namespace OpenRa.Network
 		public bool GameStarted { get { return frameNumber != 0; } }
 		public IConnection Connection { get; private set; }
 
-		Dictionary<int, Dictionary<int, byte[]>> frameClientData = new Dictionary<int, Dictionary<int, byte[]>>();
+		Dictionary<int, Dictionary<int, byte[]>> frameClientData = 
+			new Dictionary<int, Dictionary<int, byte[]>>();
 		List<int> readyForFrames = new List<int>();
 		List<Order> localOrders = new List<Order>();
 
@@ -59,7 +59,6 @@ namespace OpenRa.Network
 		public OrderManager( IConnection conn, string replayFilename )
 			: this( conn )
 		{
-			savingReplay = new FileStream( replayFilename, FileMode.Create );
 		}
 
 		public void IssueOrders( Order[] orders )
diff --git a/OpenRa.Game/Traits/AI/AutoHeal.cs b/OpenRa.Game/Traits/AI/AutoHeal.cs
index 44ab835421..a50595da16 100644
--- a/OpenRa.Game/Traits/AI/AutoHeal.cs
+++ b/OpenRa.Game/Traits/AI/AutoHeal.cs
@@ -54,7 +54,6 @@ namespace OpenRa.Traits
 
 		public void Tick(Actor self)
 		{
-			var attack = self.traits.Get<AttackBase>();
 			var range = Util.GetMaximumRange(self);
 
 			if (NeedsNewTarget(self))
diff --git a/OpenRa.Game/Traits/Activities/DeliverOre.cs b/OpenRa.Game/Traits/Activities/DeliverOre.cs
index fdc2fd06fd..f165535e84 100644
--- a/OpenRa.Game/Traits/Activities/DeliverOre.cs
+++ b/OpenRa.Game/Traits/Activities/DeliverOre.cs
@@ -38,7 +38,6 @@ namespace OpenRa.Traits.Activities
 
 		public IActivity Tick( Actor self )
 		{
-			var unit = self.traits.Get<Unit>();
 			var mobile = self.traits.Get<Mobile>();
 
 			if( NextActivity != null )
diff --git a/OpenRa.Game/Traits/Activities/Harvest.cs b/OpenRa.Game/Traits/Activities/Harvest.cs
index 5bddc0701b..956380d491 100644
--- a/OpenRa.Game/Traits/Activities/Harvest.cs
+++ b/OpenRa.Game/Traits/Activities/Harvest.cs
@@ -27,9 +27,6 @@ namespace OpenRa.Traits.Activities
 
 		public IActivity Tick( Actor self )
 		{
-			var unit = self.traits.Get<Unit>();
-			var mobile = self.traits.Get<Mobile>();
-
 			if( isHarvesting ) return this;
 			if( NextActivity != null ) return NextActivity;
 
@@ -49,7 +46,6 @@ namespace OpenRa.Traits.Activities
 
 		bool HarvestThisTile(Actor self)
 		{
-			var unit = self.traits.Get<Unit>();
 			var harv = self.traits.Get<Harvester>();
 			var renderUnit = self.traits.Get<RenderUnit>();	/* better have one of these! */
 
diff --git a/OpenRa.Game/Traits/Activities/Move.cs b/OpenRa.Game/Traits/Activities/Move.cs
index 57a7900733..619efb1a49 100755
--- a/OpenRa.Game/Traits/Activities/Move.cs
+++ b/OpenRa.Game/Traits/Activities/Move.cs
@@ -201,9 +201,6 @@ namespace OpenRa.Traits.Activities
 
 			public void TickMove( Actor self, Mobile mobile, Move parent )
 			{
-				var oldFraction = moveFraction;
-				var oldTotal = moveFractionTotal;
-
 				moveFraction += (int)Util.GetEffectiveSpeed(self);
 				if( moveFraction >= moveFractionTotal )
 					moveFraction = moveFractionTotal;
diff --git a/OpenRa.Game/Traits/Activities/Repair.cs b/OpenRa.Game/Traits/Activities/Repair.cs
index d0bedbc5c3..44f68ccd5f 100644
--- a/OpenRa.Game/Traits/Activities/Repair.cs
+++ b/OpenRa.Game/Traits/Activities/Repair.cs
@@ -27,10 +27,9 @@ namespace OpenRa.Traits.Activities
 	{
 		public IActivity NextActivity { get; set; }
 		bool isCanceled;
-		bool playHostAnim;
 		int remainingTicks;
 
-		public Repair(bool playHostAnim) { this.playHostAnim = playHostAnim; }
+		public Repair(bool playHostAnim) {}
 
 		public IActivity Tick(Actor self)
 		{
@@ -57,7 +56,8 @@ namespace OpenRa.Traits.Activities
 					.FirstOrDefault(a => a.traits.Contains<RenderBuilding>());
 
 				if (hostBuilding != null)
-					hostBuilding.traits.Get<RenderBuilding>().PlayCustomAnim(hostBuilding, "active");
+					hostBuilding.traits.Get<RenderBuilding>()
+						.PlayCustomAnim(hostBuilding, "active");
 
 				remainingTicks = (int)(Rules.General.RepairRate * 60 * 25);
 			}
diff --git a/OpenRa.Game/Traits/CanPowerDown.cs b/OpenRa.Game/Traits/CanPowerDown.cs
index 30e44cb778..4a7c9800cf 100644
--- a/OpenRa.Game/Traits/CanPowerDown.cs
+++ b/OpenRa.Game/Traits/CanPowerDown.cs
@@ -22,20 +22,14 @@ namespace OpenRa.Traits
 {
 	public class CanPowerDownInfo : ITraitInfo
 	{
-		public object Create(Actor self) { return new CanPowerDown(self); }
+		public object Create(Actor self) { return new CanPowerDown(); }
 	}
 
 	public class CanPowerDown : IDisable, IPowerModifier, IResolveOrder
 	{
-		readonly Actor self;
 		[Sync]
 		bool IsDisabled = false;
 		
-		public CanPowerDown(Actor self)
-		{
-			this.self = self;
-		}
-
 		public bool Disabled
 		{
 			get { return IsDisabled; }
diff --git a/OpenRa.Game/Traits/OreRefinery.cs b/OpenRa.Game/Traits/OreRefinery.cs
index f1ecb521bb..4edcddf5e4 100644
--- a/OpenRa.Game/Traits/OreRefinery.cs
+++ b/OpenRa.Game/Traits/OreRefinery.cs
@@ -36,9 +36,9 @@ namespace OpenRa.Traits
 			self.World.AddFrameEndTask(
 				w =>
 				{		/* create the free harvester! */
-					var harvester = w.CreateActor("harv", self.Location + new int2(1, 2), self.Owner);
+					var harvester = w.CreateActor("harv", self.Location 
+						+ new int2(1, 2), self.Owner);
 					var unit = harvester.traits.Get<Unit>();
-					var mobile = harvester.traits.Get<Mobile>();
 					unit.Facing = 64;
 					harvester.QueueActivity(new Harvest());
 				});
diff --git a/OpenRa.Game/Traits/Render/RenderBuildingWarFactory.cs b/OpenRa.Game/Traits/Render/RenderBuildingWarFactory.cs
index 4bdd52b6df..0e2a55f4d9 100644
--- a/OpenRa.Game/Traits/Render/RenderBuildingWarFactory.cs
+++ b/OpenRa.Game/Traits/Render/RenderBuildingWarFactory.cs
@@ -52,8 +52,8 @@ namespace OpenRa.Traits
 
 		public void Tick(Actor self)
 		{
-			var b = self.GetBounds(false);
-			if (isOpen && !self.World.WorldActor.traits.Get<UnitInfluence>().GetUnitsAt(((1/24f) * self.CenterLocation).ToInt2()).Any())
+			if (isOpen && !self.World.WorldActor.traits.Get<UnitInfluence>()
+				.GetUnitsAt(((1/24f) * self.CenterLocation).ToInt2()).Any())
 			{
 				isOpen = false;
 				roof.PlayBackwardsThen(GetPrefix(self) + "build-top", () => roof.Play(GetPrefix(self) + "idle-top"));
diff --git a/OpenRa.Game/Traits/TransformsOnDeploy.cs b/OpenRa.Game/Traits/TransformsOnDeploy.cs
index c82c1b552a..738241cb5e 100644
--- a/OpenRa.Game/Traits/TransformsOnDeploy.cs
+++ b/OpenRa.Game/Traits/TransformsOnDeploy.cs
@@ -71,8 +71,6 @@ namespace OpenRa.Traits
 				// Pick the closed deploy direction to turn to
 				if (self.traits.Contains<Unit>())
 				{
-					var unit = self.traits.Get<Unit>();
-				
 					// TODO: Pick the closest deploy direction
 					var bestDir = info.DeployDirections[0];
 										
diff --git a/OpenRa.Game/Traits/Util.cs b/OpenRa.Game/Traits/Util.cs
index 2e1e401780..3cc6ccf30b 100755
--- a/OpenRa.Game/Traits/Util.cs
+++ b/OpenRa.Game/Traits/Util.cs
@@ -158,7 +158,6 @@ namespace OpenRa.Traits
 
 		public static float GetMaximumRange(Actor self)
 		{
-			var info = self.Info.Traits.Get<AttackBaseInfo>();
 			return new[] { self.GetPrimaryWeapon(), self.GetSecondaryWeapon() }
 				.Where(w => w != null).Max(w => w.Range);
 		}
diff --git a/OpenRa.Game/Traits/World/UnitInfluence.cs b/OpenRa.Game/Traits/World/UnitInfluence.cs
index f7c11f42b6..0eaea7fee5 100644
--- a/OpenRa.Game/Traits/World/UnitInfluence.cs
+++ b/OpenRa.Game/Traits/World/UnitInfluence.cs
@@ -33,7 +33,6 @@ namespace OpenRa.Traits
 	public class UnitInfluence : ITick
 	{
 		List<Actor>[,] influence = new List<Actor>[128, 128];
-		readonly int2 searchDistance = new int2(2,2);
 
 		public UnitInfluence( Actor self )
 		{
diff --git a/OpenRa.Gl/GraphicsDevice.cs b/OpenRa.Gl/GraphicsDevice.cs
index 8c4ab95029..2e3f8494b3 100644
--- a/OpenRa.Gl/GraphicsDevice.cs
+++ b/OpenRa.Gl/GraphicsDevice.cs
@@ -40,9 +40,9 @@ namespace OpenRa.GlRenderer
         internal IntPtr cgContext;
         internal int vertexProfile, fragmentProfile;
 
-		readonly Glfw.GLFWmousebuttonfun mouseButtonCallback;
-		readonly Glfw.GLFWmouseposfun mousePositionCallback;
-		readonly Glfw.GLFWwindowclosefun windowCloseCallback;
+//		readonly Glfw.GLFWmousebuttonfun mouseButtonCallback;
+//		readonly Glfw.GLFWmouseposfun mousePositionCallback;
+//		readonly Glfw.GLFWwindowclosefun windowCloseCallback;
 		int mouseX, mouseY;
 
 		public Size WindowSize { get { return windowSize; } }
@@ -57,12 +57,14 @@ namespace OpenRa.GlRenderer
 		public GraphicsDevice( int width, int height, bool fullscreen, bool vsync )
 		{
 			Glfw.glfwInit();
-			Glfw.glfwOpenWindow(width, height, 0, 0, 0, 0, 0, 0, /*fullscreen ? Glfw.GLFW_FULLSCREEN : */Glfw.GLFW_WINDOW);
+			Glfw.glfwOpenWindow(width, height, 0, 0, 0, 0, 0, 0, 
+				/*fullscreen ? Glfw.GLFW_FULLSCREEN : */Glfw.GLFW_WINDOW);
+
 			bool initDone = false;
 
 			var lastButtonBits = (MouseButtons)0;
 
-			Glfw.glfwSetMouseButtonCallback( mouseButtonCallback = ( button, action ) =>
+			Glfw.glfwSetMouseButtonCallback( /*mouseButtonCallback =*/ ( button, action ) =>
 				{
 					var b = button == Glfw.GLFW_MOUSE_BUTTON_1 ? MouseButtons.Left
 						: button == Glfw.GLFW_MOUSE_BUTTON_2 ? MouseButtons.Right
@@ -77,14 +79,14 @@ namespace OpenRa.GlRenderer
 					if (action != Glfw.GLFW_PRESS && action != Glfw.GLFW_RELEASE)
 						throw new InvalidOperationException();
 				} );
-			Glfw.glfwSetMousePosCallback(mousePositionCallback = (x, y) =>
+			Glfw.glfwSetMousePosCallback(/*mousePositionCallback = */(x, y) =>
 				{
 					mouseX = x;
 					mouseY = y;
 					if (initDone)
 						OpenRa.Game.DispatchMouseInput(MouseInputEvent.Move, new MouseEventArgs(lastButtonBits, 0, x, y, 0), 0);
 				});
-			Glfw.glfwSetWindowCloseCallback( windowCloseCallback = () =>
+			Glfw.glfwSetWindowCloseCallback(/* windowCloseCallback = */() =>
 				{
 					OpenRa.Game.Exit();
 					Glfw.glfwIconifyWindow();
diff --git a/OpenRa.Mods.Cnc/ProductionAirdrop.cs b/OpenRa.Mods.Cnc/ProductionAirdrop.cs
index 2957ef2b20..812ffe23a0 100644
--- a/OpenRa.Mods.Cnc/ProductionAirdrop.cs
+++ b/OpenRa.Mods.Cnc/ProductionAirdrop.cs
@@ -35,7 +35,6 @@ namespace OpenRa.Mods.Cnc
 		
 		public override bool Produce( Actor self, ActorInfo producee )
 		{
-			var location = CreationLocation(self, producee);
 			var owner = self.Owner;
 			
 			// Start beyond the edge of the map, to give a finite delay, and ability to land when AFLD is on map edge
diff --git a/OpenRa.Mods.Cnc/TiberiumRefinery.cs b/OpenRa.Mods.Cnc/TiberiumRefinery.cs
index 5d7aafaad3..fb9444b151 100644
--- a/OpenRa.Mods.Cnc/TiberiumRefinery.cs
+++ b/OpenRa.Mods.Cnc/TiberiumRefinery.cs
@@ -39,7 +39,6 @@ namespace OpenRa.Mods.Cnc
 				{		/* create the free harvester! */
 					var harvester = w.CreateActor("harv", self.Location + new int2(0, 2), self.Owner);
 					var unit = harvester.traits.Get<Unit>();
-					var mobile = harvester.traits.Get<Mobile>();
 					unit.Facing = 64;
 					harvester.QueueActivity(new Harvest());
 				});
@@ -49,7 +48,6 @@ namespace OpenRa.Mods.Cnc
 		public void OnDock(Actor harv, DeliverOre dockOrder)
 		{
 			// Todo: need to be careful about cancellation and multiple harvs
-			var unit = harv.traits.Get<Unit>();
 			harv.QueueActivity(new Move(self.Location + new int2(1,1), self));
 			harv.QueueActivity(new Turn(96));
 			harv.QueueActivity( new CallFunc( () =>