From 82d1f8f50609217646cc27847c3f3f4887785cd5 Mon Sep 17 00:00:00 2001
From: AlgorithmX2 <AlgorithmX2@gmail.com>
Date: Wed, 23 Jul 2014 23:20:32 -0500
Subject: [PATCH] Fixed a crash when writing NBT.

---
 parts/networking/PartCable.java | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/parts/networking/PartCable.java b/parts/networking/PartCable.java
index 9108ed177..264d03976 100644
--- a/parts/networking/PartCable.java
+++ b/parts/networking/PartCable.java
@@ -230,12 +230,16 @@ public class PartCable extends AEBasePart implements IPartCable
 
 		if ( Platform.isServer() )
 		{
+			IGridNode node = getGridNode();
 			int howMany = 0;
 
-			for (IGridConnection gc : getGridNode().getConnections())
-				howMany = Math.max( gc.getUsedChannels(), howMany );
+			if ( node != null )
+			{
+				for (IGridConnection gc : node.getConnections())
+					howMany = Math.max( gc.getUsedChannels(), howMany );
 
-			data.setByte( "usedChannels", (byte) howMany );
+				data.setByte( "usedChannels", (byte) howMany );
+			}
 		}
 
 	}