From ee1a89f1c3f4ae342f1b904b88f414c2106a4d1a Mon Sep 17 00:00:00 2001
From: CovertJaguar <CovertJaguar@gmail.com>
Date: Sun, 4 Aug 2013 16:02:31 -0700
Subject: [PATCH] Add NPE check

Fixes #1090
---
 common/buildcraft/transport/pipes/PipeItemsWood.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/common/buildcraft/transport/pipes/PipeItemsWood.java b/common/buildcraft/transport/pipes/PipeItemsWood.java
index 8d80cf26..d28a14d4 100644
--- a/common/buildcraft/transport/pipes/PipeItemsWood.java
+++ b/common/buildcraft/transport/pipes/PipeItemsWood.java
@@ -179,6 +179,9 @@ public class PipeItemsWood extends Pipe<PipeTransportItems> implements IPowerRec
 	}
 
 	public ItemStack checkExtractGeneric(ISidedInventory inventory, boolean doRemove, ForgeDirection from) {
+		if(inventory == null)
+			return null;
+		
 		for (int k : inventory.getAccessibleSlotsFromSide(from.ordinal())) {
 			ItemStack slot = inventory.getStackInSlot(k);