From 788dbb86105357b49f34c8386038bcc31f8e3880 Mon Sep 17 00:00:00 2001
From: AlgorithmX2 <AlgorithmX2@gmail.com>
Date: Sun, 4 May 2014 14:54:21 -0500
Subject: [PATCH] Fixed possible crash with Interfaces and Storage Buses.

---
 util/Platform.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/util/Platform.java b/util/Platform.java
index e5f5f8cf2..cb22f1060 100644
--- a/util/Platform.java
+++ b/util/Platform.java
@@ -59,6 +59,7 @@ import appeng.api.implementations.items.IAEItemPowerStorage;
 import appeng.api.implementations.items.IAEWrench;
 import appeng.api.implementations.tiles.ITileStorageMonitorable;
 import appeng.api.networking.IGrid;
+import appeng.api.networking.IGridNode;
 import appeng.api.networking.energy.IEnergyGrid;
 import appeng.api.networking.energy.IEnergySource;
 import appeng.api.networking.security.BaseActionSource;
@@ -1533,7 +1534,11 @@ public class Platform
 			else if ( src.isMachine() )
 			{
 				IActionHost te = ((MachineSource) src).via;
-				int playerID = te.getActionableNode().getPlayerID();
+				IGridNode n = te.getActionableNode();
+				if ( n == null )
+					return false;
+
+				int playerID = n.getPlayerID();
 				return gridProxy.getSecurity().hasPermission( playerID, SecurityPermissions.BUILD );
 			}
 			else