From b3ae29ed80e5a56386c6f204e16b8da29fec4e99 Mon Sep 17 00:00:00 2001
From: Raoul Van den Berge <raoulvdberge@gmail.com>
Date: Sat, 26 Mar 2016 15:45:09 +0100
Subject: [PATCH] Fix interface bug

---
 src/main/java/refinedstorage/tile/TileInterface.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/refinedstorage/tile/TileInterface.java b/src/main/java/refinedstorage/tile/TileInterface.java
index a7a45caca..f5432ff42 100755
--- a/src/main/java/refinedstorage/tile/TileInterface.java
+++ b/src/main/java/refinedstorage/tile/TileInterface.java
@@ -29,7 +29,7 @@ public class TileInterface extends TileMachine implements ICompareSetting, ISide
     @Override
     public void updateMachine() {
         if (ticks % 5 == 0) {
-            ItemStack slot = inventory.getStackInSlot(currentSlot);
+            ItemStack slot;
 
             while ((slot = inventory.getStackInSlot(currentSlot)) == null) {
                 currentSlot++;
@@ -39,7 +39,7 @@ public class TileInterface extends TileMachine implements ICompareSetting, ISide
                 }
             }
 
-            if (inventory.getStackInSlot(currentSlot) != null) {
+            if (slot != null) {
                 if (getController().push(slot)) {
                     inventory.setInventorySlotContents(currentSlot, null);
                 }