From c25f325f8724827f91e3f47e8854178c7f9b1f13 Mon Sep 17 00:00:00 2001
From: MagicBot <MagicBot@magicbane.com>
Date: Fri, 26 Apr 2024 16:15:07 -0400
Subject: [PATCH] Null check added for city

---
 src/engine/net/client/handlers/ItemProductionMsgHandler.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/engine/net/client/handlers/ItemProductionMsgHandler.java b/src/engine/net/client/handlers/ItemProductionMsgHandler.java
index 26237bf2..8dda9592 100644
--- a/src/engine/net/client/handlers/ItemProductionMsgHandler.java
+++ b/src/engine/net/client/handlers/ItemProductionMsgHandler.java
@@ -393,6 +393,11 @@ public class ItemProductionMsgHandler extends AbstractClientMsgHandler {
         WorkOrder workOrder = ForgeManager.itemWorkOrderLookup.get(virtualItem);
 
         City city = workOrder.vendor.building.getCity();
+
+        if (city == null)
+            return;
+        ;
+
         city.transactionLock.writeLock().lock();
 
         try {