From d512e0e5fd70cc6ef0555b3c089e3e6bc3b57e8b Mon Sep 17 00:00:00 2001
From: korneel vandamme <Krampus.sack.never@gmail.com>
Date: Mon, 21 Jun 2021 04:05:17 +0200
Subject: fix NPE/infinit loop and small refractoring

---
 src/main/java/gregtech/api/graphs/GenerateNodeMap.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main/java/gregtech/api/graphs')

diff --git a/src/main/java/gregtech/api/graphs/GenerateNodeMap.java b/src/main/java/gregtech/api/graphs/GenerateNodeMap.java
index c5b60471de..d61d818dbe 100644
--- a/src/main/java/gregtech/api/graphs/GenerateNodeMap.java
+++ b/src/main/java/gregtech/api/graphs/GenerateNodeMap.java
@@ -85,7 +85,7 @@ abstract public class GenerateNodeMap {
             aNodeMap.add(tPipeNode);
             tPipeNode.mSelfPath = getNewPath(new MetaPipeEntity[]{tMetaPipe});
             tThisNode = tPipeNode;
-            if (tInvalidSide>0) {
+            if (tInvalidSide>-1) {
                 tPipeNode.mNeigbourNodes[tInvalidSide] = aPreviousNode;
                 tPipeNode.mNodePats[tInvalidSide] = getNewPath(aPipes.toArray(new MetaPipeEntity[0]));
                 aPreviousNode.mReturnPath = tPipeNode.mNodePats[tInvalidSide];
-- 
cgit