From 0792b158875248f674a98454f60343a5d62ecb29 Mon Sep 17 00:00:00 2001
From: Wesley Wolfe <weswolf@aol.com>
Date: Mon, 6 Aug 2012 09:55:38 -0500
Subject: [PATCH] Pistons no longer extend before they are pistons. Fixes
 BUKKIT-1999

---
 src/main/java/net/minecraft/server/BlockPiston.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/net/minecraft/server/BlockPiston.java b/src/main/java/net/minecraft/server/BlockPiston.java
index 2944eca761..3bf3752ab8 100644
--- a/src/main/java/net/minecraft/server/BlockPiston.java
+++ b/src/main/java/net/minecraft/server/BlockPiston.java
@@ -55,7 +55,7 @@ public class BlockPiston extends Block {
 
     public void onPlace(World world, int i, int j, int k) {
         if (!world.isStatic && world.getTileEntity(i, j, k) == null) {
-            this.l(world, i, j, k);
+            // this.l(world, i, j, k); // CraftBukkit - don't extend arm of piston that doesn't exist
         }
     }