fix crash in prev on destroying a building (oops)

2010-09-06 18:16:32 +12:00
parent c5f0dad84e
commit 01fa0b357e
1 changed files with 5 additions and 5 deletions
--- a/OpenRA.Game/Traits/World/BibLayer.cs
+++ b/OpenRA.Game/Traits/World/BibLayer.cs
@@ -63,11 +63,11 @@ namespace OpenRA.Traits
 			
 			for (int i = 0; i < 2 * size; i++)
 			{
-				var p = b.Location + new int2(i % size, i / size + bibOffset);
-				byte type = (byte)((isAdd) ? bib+1 : 0);
-				byte index = (byte)i;
-				
-				tiles[p] = new TileReference<byte,byte>(type,index);
+				var p = b.Location + new int2(i % size, i / size + bibOffset);
+				if (isAdd)
+					tiles[p] = new TileReference<byte, byte>((byte)((isAdd) ? bib + 1 : 0), (byte)i);
+				else
+					tiles.Remove(p);
 			}
 		}