From 5b179fb0861f3691a6c6e44a53a05a875158a079 Mon Sep 17 00:00:00 2001
From: minecraft7771 <maxim235@gmx.de>
Date: Sat, 12 Aug 2023 20:54:44 +0200
Subject: [PATCH] Reset catalyst item if unneeded

---
 .../multi/production/chemplant/GregtechMTE_ChemicalPlant.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/chemplant/GregtechMTE_ChemicalPlant.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/chemplant/GregtechMTE_ChemicalPlant.java
index c0b3e937db..dd0c981a8c 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/chemplant/GregtechMTE_ChemicalPlant.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/chemplant/GregtechMTE_ChemicalPlant.java
@@ -589,6 +589,8 @@ protected CheckRecipeResult validateRecipe(@NotNull GT_Recipe recipe) {
                     if (catalystRecipe == null || mCatalystBuses.size() != 1) {
                         return SimpleCheckRecipeResult.ofFailure("no_catalyst");
                     }
+                } else {
+                    catalystRecipe = null;
                 }
 
                 // checks if it has enough catalyst durability