From fef9f9692f5f5e494910e81af7ffd677c3e3e0f9 Mon Sep 17 00:00:00 2001
From: t00thpick1 <t00thpick1dirko@gmail.com>
Date: Sun, 5 Jan 2014 00:41:06 -0500
Subject: [Bleeding] Check that vanilla recipes actually exist. Fixes
 BUKKIT-5277

When falling back to vanilla recipes in the iteration of recipes,
a check is necessary to ensure that vanilla recipes are present.
RecipeIterator has been modified to account for the multi-map setup.
---
 src/main/java/net/minecraft/server/RecipesFurnace.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main/java/net/minecraft')

diff --git a/src/main/java/net/minecraft/server/RecipesFurnace.java b/src/main/java/net/minecraft/server/RecipesFurnace.java
index 44a621db..bf6ddb4d 100644
--- a/src/main/java/net/minecraft/server/RecipesFurnace.java
+++ b/src/main/java/net/minecraft/server/RecipesFurnace.java
@@ -80,7 +80,7 @@ public class RecipesFurnace {
         do {
             if (!iterator.hasNext()) {
                 // CraftBukkit start
-                if (!vanilla) {
+                if (!vanilla && recipes.size() != 0) {
                     iterator = this.recipes.entrySet().iterator();
                     vanilla = true;
                 } else {
-- 
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