From f57338c2c371348084b1b616d3bbc4baadab9e39 Mon Sep 17 00:00:00 2001
From: Tobias Ottenweller <mail@ottenweller.net>
Date: Wed, 29 Feb 2012 21:19:33 +0100
Subject: [PATCH] fix for error when deleting a gate with no blocks

---
 src/org/mcteam/ancientgates/Gate.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/org/mcteam/ancientgates/Gate.java b/src/org/mcteam/ancientgates/Gate.java
index face817..0a309e9 100644
--- 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);
+			}
 		}
 	}