From fa067fa9052c7078fbe6d457ee4c359591402f4a Mon Sep 17 00:00:00 2001
From: Paul Chote <paul@chote.net>
Date: Tue, 10 Dec 2013 16:52:41 +1300
Subject: [PATCH] Remove custom terrain when clearing resources. Fixes #4272.

---
 OpenRA.Game/Traits/World/ResourceLayer.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/OpenRA.Game/Traits/World/ResourceLayer.cs b/OpenRA.Game/Traits/World/ResourceLayer.cs
index 8be0bc0446..1854ac7649 100644
--- a/OpenRA.Game/Traits/World/ResourceLayer.cs
+++ b/OpenRA.Game/Traits/World/ResourceLayer.cs
@@ -193,7 +193,10 @@ namespace OpenRA.Traits
 				return null;
 
 			if (--content[p.X, p.Y].Density < 0)
+			{
 				content[p.X, p.Y] = EmptyCell;
+				world.Map.CustomTerrain[p.X, p.Y] = null;
+			}
 
 			if (!dirty.Contains(p))
 				dirty.Add(p);
@@ -209,6 +212,7 @@ namespace OpenRA.Traits
 
 			// Clear cell
 			content[p.X, p.Y] = EmptyCell;
+			world.Map.CustomTerrain[p.X, p.Y] = null;
 
 			if (!dirty.Contains(p))
 				dirty.Add(p);