From f4e90bfb6b6b8ee819b62c0b5277e9d889fdf186 Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Sun, 13 Nov 2022 10:26:40 -0500
Subject: [PATCH] Crash fix

---
 core/src/mindustry/core/Logic.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/mindustry/core/Logic.java b/core/src/mindustry/core/Logic.java
index 94b893d9da..76ea331085 100644
--- a/core/src/mindustry/core/Logic.java
+++ b/core/src/mindustry/core/Logic.java
@@ -388,7 +388,7 @@ public class Logic implements ApplicationListener{
             node.content.unlock();
             node = node.parent;
 
-            if((node.content instanceof Item item && state.rules.hiddenBuildItems.contains(item))){
+            if(node != null && (node.content instanceof Item item && state.rules.hiddenBuildItems.contains(item))){
                 break;
             }
         }