diff --git a/OpenRA.Game/Actor.cs b/OpenRA.Game/Actor.cs
index 14f7c65a7b..1dbc155022 100644
--- a/OpenRA.Game/Actor.cs
+++ b/OpenRA.Game/Actor.cs
@@ -181,7 +181,10 @@ namespace OpenRA
 
 		public override string ToString()
 		{
-			return "{0} {1}{2}".F(Info.Name, ActorID, IsInWorld ? "" : " (not in world)");
+			var name = Info.Name + " " + ActorID;
+			if (!IsInWorld)
+				name += " (not in world)";
+			return name;
 		}
 
 		public T Trait<T>()
diff --git a/OpenRA.Mods.Common/Traits/Modifiers/HiddenUnderFog.cs b/OpenRA.Mods.Common/Traits/Modifiers/HiddenUnderFog.cs
index 2c7653f1c8..fa2a44dbb6 100644
--- a/OpenRA.Mods.Common/Traits/Modifiers/HiddenUnderFog.cs
+++ b/OpenRA.Mods.Common/Traits/Modifiers/HiddenUnderFog.cs
@@ -22,7 +22,7 @@ namespace OpenRA.Mods.Common.Traits
 	{
 		public bool IsVisible(Actor self, Player byPlayer)
 		{
-			return byPlayer == null || Shroud.GetVisOrigins(self).Any(o => byPlayer.Shroud.IsVisible(o));
+			return byPlayer == null || Shroud.GetVisOrigins(self).Any(byPlayer.Shroud.IsVisible);
 		}
 
 		public IEnumerable<IRenderable> ModifyRender(Actor self, WorldRenderer wr, IEnumerable<IRenderable> r)