From 083ada68bbad5d8a3b2dad35c8e063a35685fb60 Mon Sep 17 00:00:00 2001
From: Bernhard Bonigl <bernhard.bonigl@gmail.com>
Date: Thu, 18 Sep 2014 09:13:58 +0200
Subject: [PATCH] One more smeltery crash fix with existing worlds.

---
 src/main/java/tconstruct/smeltery/model/SmelteryRender.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/tconstruct/smeltery/model/SmelteryRender.java b/src/main/java/tconstruct/smeltery/model/SmelteryRender.java
index 35f229cd..b8ffb921 100644
--- a/src/main/java/tconstruct/smeltery/model/SmelteryRender.java
+++ b/src/main/java/tconstruct/smeltery/model/SmelteryRender.java
@@ -112,6 +112,9 @@ public class SmelteryRender implements ISimpleBlockRenderingHandler
         for (int x = from.x; x <= to.x; x++)
             for (int z = from.z; z <= to.z; z++)
             {
+                // safety because of changes.
+                if(i > logic.getSizeInventory())
+                    return;
                 ItemStack input = logic.getStackInSlot(i);
                 if (input != null && logic.getTempForSlot(i) > 20)
                 {