From 2fa2fc9bf145e7cabacdab6129cee7cdf0e99976 Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Sat, 29 Aug 2026 18:15:48 -0400
Subject: [PATCH] Fixed potential crash

---
 core/src/mindustry/type/ItemSeq.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/src/mindustry/type/ItemSeq.java b/core/src/mindustry/type/ItemSeq.java
index 61bcc37e3a..7125f47901 100644
--- a/core/src/mindustry/type/ItemSeq.java
+++ b/core/src/mindustry/type/ItemSeq.java
@@ -124,6 +124,7 @@ public class ItemSeq implements Iterable<ItemStack>, JsonSerializable{
     }
 
     public void add(Item item, int amount){
+        if(item.id >= values.length) return; //content patches can change ID length
         values[item.id] += amount;
         total += amount;
     }