From 1c4806d0c259a54f710071ba80bbd28b1c37ac67 Mon Sep 17 00:00:00 2001
From: botn365 <42187820+botn365@users.noreply.github.com>
Date: Fri, 26 Feb 2021 04:35:15 +0100
Subject: fix running asslinecrash on data hatch break

fix that when a fully formed assline with data hatch and when the data hatch would be replaced the onRunningTick would crash and stop the assline from ticking the recipe progression
---
 .../tileentities/machines/multi/GT_MetaTileEntity_AssemblyLine.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AssemblyLine.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AssemblyLine.java
index c90df2a7a7..c13d537119 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AssemblyLine.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AssemblyLine.java
@@ -253,6 +253,7 @@ public class GT_MetaTileEntity_AssemblyLine
     }
 
     public boolean checkMachine(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack) {
+	mDataAccessHatches.clear();
         int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
         int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
         if (xDir != 0) {
@@ -435,4 +436,4 @@ public class GT_MetaTileEntity_AssemblyLine
     public boolean explodesOnComponentBreak(ItemStack aStack) {
         return false;
     }
-}
\ No newline at end of file
+}
-- 
cgit