From 771a944058c034d6cc76025e4c0e7e2e19ba4837 Mon Sep 17 00:00:00 2001
From: yueh <yueh@users.noreply.github.com>
Date: Mon, 11 Sep 2017 12:03:32 +0200
Subject: [PATCH] Fixes #3081: Fixes blocking mode blocking on empty inventory.
 (#3082)

---
 src/main/java/appeng/helpers/DualityInterface.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/appeng/helpers/DualityInterface.java b/src/main/java/appeng/helpers/DualityInterface.java
index a9b815054..db35cfb28 100644
--- a/src/main/java/appeng/helpers/DualityInterface.java
+++ b/src/main/java/appeng/helpers/DualityInterface.java
@@ -990,7 +990,7 @@ public class DualityInterface implements IGridTickable, IStorageMonitorable, IIn
 				final InventoryAdaptor ad = InventoryAdaptor.getAdaptor( te, s.getOpposite() );
 				if( ad != null )
 				{
-					if( !ad.simulateRemove( 1, ItemStack.EMPTY, null ).isEmpty() )
+					if( ad.simulateRemove( 1, ItemStack.EMPTY, null ).isEmpty() )
 					{
 						allAreBusy = false;
 						break;