From 78a06e5f35040617f7d371fe739b6ccfb32abdee Mon Sep 17 00:00:00 2001
From: Raul Tambre <raul.tambre@gmail.com>
Date: Mon, 23 Jun 2014 11:41:27 +0300
Subject: [PATCH] Fixed ghost facades from pre-6.0.x

---
 common/buildcraft/transport/TileGenericPipe.java | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/common/buildcraft/transport/TileGenericPipe.java b/common/buildcraft/transport/TileGenericPipe.java
index 19786b5d..be0de589 100644
--- a/common/buildcraft/transport/TileGenericPipe.java
+++ b/common/buildcraft/transport/TileGenericPipe.java
@@ -168,8 +168,14 @@ public class TileGenericPipe extends TileEntity implements IPowerReceptor, IFlui
 				if (nbt.hasKey("facadeBlocks[" + i + "]")) {
 					// In this case, we're on legacy pre-6.0 facade loading
 					// mode.
-					facadeBlocks[i][0] = (Block) Block.blockRegistry.getObjectById
-							(nbt.getInteger("facadeBlocks[" + i + "]"));
+					int blockId = nbt.getInteger("facadeBlocks[" + i + "]");
+
+					if (blockId != 0) {
+						facadeBlocks[i][0] = (Block) Block.blockRegistry.getObjectById(blockId);
+					} else {
+						facadeBlocks[i][0] = null;
+					}
+
 					facadeBlocks[i][1] = null;
 
 					facadeMeta[i][0] = nbt.getInteger("facadeMeta[" + i + "]");