fix for error when deleting a gate with no blocks

2012-02-29 21:19:33 +01:00
parent bf083106d9
commit f57338c2c3
1 changed files with 5 additions and 2 deletions
--- a/src/org/mcteam/ancientgates/Gate.java
+++ b/src/org/mcteam/ancientgates/Gate.java
@ -134,8 +134,11 @@ public class Gate
 		{
 			Set<Block> blocks = FloodUtil.getGateFrameBlocks(from.getBlock());
 	                
-			for (Block block : blocks)
-				block.setType(Material.AIR);
+			if (blocks != null)
+			{
+				for (Block block : blocks)
+					block.setType(Material.AIR);
+			}
 		}
 	}