          TileEntity tileentity = null;
 diff -u -r --strip-trailing-cr ../src_base/minecraft_server/net/minecraft/src/World.java ../src_work/minecraft_server/net/minecraft/src/World.java
 --- ../src_base/minecraft_server/net/minecraft/src/World.java	2011-09-18 17:42:59.000000000 -0400
-+++ ../src_work/minecraft_server/net/minecraft/src/World.java	2011-09-18 21:13:31.000000000 -0400
++++ ../src_work/minecraft_server/net/minecraft/src/World.java	2011-09-18 21:39:35.000000000 -0400
 @@ -183,7 +183,11 @@
  
      public boolean isAirBlock(int i, int j, int k)

         vertexCount = 0;
         hasColor = false;
         hasTexture = false;
@@ -24,21 +23,10 @@
         addedVertices = 0;
         isColorDisabled = false;
         isDrawing = false;

         int i1 = world.getBlockId(i, j, k);
         if(i1 > 0 && Block.blocksList[i1].blockActivated(world, i, j, k, entityplayer))
         {
@@ -175,7 +183,11 @@
             return false;
         } else
         {
