From f29a9759cb7b7cf48598d2ff7360335fb27819c7 Mon Sep 17 00:00:00 2001
From: Ross Allan <rallanpcl@gmail.com>
Date: Fri, 19 Jul 2013 13:56:34 +0100
Subject: [PATCH] Improve AE NBT comparison performance for #916

Signed-off-by: Ross Allan <rallanpcl@gmail.com>
---
 resources/patches.xml | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/resources/patches.xml b/resources/patches.xml
index 7f02ef00..f62350e5 100644
--- a/resources/patches.xml
+++ b/resources/patches.xml
@@ -1495,13 +1495,15 @@
 		<class id="appeng.me.CellInventory">
 			<synchronize>^all^</synchronize>
 		</class>
-		<class id="appeng.util.ItemList">
-			<synchronize/>
-		</class>
 		<class id="appeng.util.Platform">
-			<synchronize>getSharedTagCompound</synchronize>
-			<synchronize field="$2">addStackToList</synchronize>
-			<synchronize field="$1">addStackToList</synchronize>
+			<insertBefore code="{
+				if ($1 == $2) {
+					return true;
+				}
+				if ($1 == null || $2 == null) {
+					return false;
+				}
+			}">NBTEqualityTest</insertBefore>
 		</class>
 		<class id="appeng.me.tile.TileController">
 			<replaceInitializer field="WaitingQueue" class="nallar.collections.ConcurrentLinkedQueueList"/>