From f52fcad7f05478a12e35512a8bc08981dff6f5fd Mon Sep 17 00:00:00 2001
From: GlodBlock <60341015+GlodBlock@users.noreply.github.com>
Date: Mon, 27 Sep 2021 20:40:35 +0800
Subject: fix NPE

this PR must be merged before this:
https://github.com/GTNewHorizons/GT5-Unofficial/pull/673
---
 .../xmod/gregtech/loaders/RecipeGen_BlastSmelterGT_GTNH.java        | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/Java/gtPlusPlus/xmod/gregtech')

diff --git a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_BlastSmelterGT_GTNH.java b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_BlastSmelterGT_GTNH.java
index cabadee87a..63c2d18783 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_BlastSmelterGT_GTNH.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_BlastSmelterGT_GTNH.java
@@ -98,12 +98,12 @@ public class RecipeGen_BlastSmelterGT_GTNH {
 				ItemStack validInput = null;
 				ItemStack validOutput = null;				
 				//If we the input is an ingot and it and the output are valid, map it to cache.
-				if (x.mInputs[0] != null) {
+				if (x.mInputs != null && x.mInputs.length > 0 && x.mInputs[0] != null) {
 					validInput = x.mInputs[0];					
 				}
-				if (x.mOutputs[0] != null) {
+				if (x.mOutputs != null && x.mOutputs.length > 0 && x.mOutputs[0] != null) {
 					validOutput = x.mOutputs[0];
-				}				
+				}
 				if (validInput != null && validOutput != null) {
 					ItemStackData R1 = new ItemStackData(validInput);
 					ItemStackData R2 = new ItemStackData(validOutput);
-- 
cgit