From 5ad133c664ff6e9f43fffd92112a666a794b155b Mon Sep 17 00:00:00 2001
From: Christian <cpw@weeksfamily.ca>
Date: Fri, 29 Mar 2013 21:43:59 -0400
Subject: [PATCH] Sanity check the item ID for loaded liquid stacks better.

---
 common/net/minecraftforge/liquids/LiquidStack.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/common/net/minecraftforge/liquids/LiquidStack.java b/common/net/minecraftforge/liquids/LiquidStack.java
index f9848eaf0..e13cc3597 100644
--- a/common/net/minecraftforge/liquids/LiquidStack.java
+++ b/common/net/minecraftforge/liquids/LiquidStack.java
@@ -132,6 +132,11 @@ public class LiquidStack
             itemID = liquid.itemID;
             itemMeta = liquid.itemMeta;
         }
+        // if the item is not existent, and no liquid dictionary is found, null returns
+        else if (Item.itemsList[itemID] == null)
+        {
+            return null;
+        }
         int amount = nbt.getInteger("Amount");
         LiquidStack liquidstack = new LiquidStack(itemID, amount, itemMeta);
         return liquidstack.itemID == 0 ? null : liquidstack;