From 9a533aa0741a22491a8b83bcca8b2e8b1d5b9b61 Mon Sep 17 00:00:00 2001
From: Alkalus <3060479+draknyte1@users.noreply.github.com>
Date: Mon, 6 Apr 2020 21:49:53 +0100
Subject: [PATCH] Avoid caching the same recipe map more than once.

---
 .../java/gregtech/api/util/GT_ProcessingArray_Manager.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/gregtech/api/util/GT_ProcessingArray_Manager.java b/src/main/java/gregtech/api/util/GT_ProcessingArray_Manager.java
index 0d2c407e..d048f1f8 100644
--- a/src/main/java/gregtech/api/util/GT_ProcessingArray_Manager.java
+++ b/src/main/java/gregtech/api/util/GT_ProcessingArray_Manager.java
@@ -18,7 +18,9 @@ public class GT_ProcessingArray_Manager {
 		}	
 		String aMapNameKey = aMap.mUnlocalizedName;		
 		mMetaKeyMap.put(aMeta, aMapNameKey);
-		mRecipeCache.put(aMapNameKey, aMap);	
+		if (!mRecipeCache.containsKey(aMapNameKey)) {
+			mRecipeCache.put(aMapNameKey, aMap);			
+		}	
 		return true;
 	}