From 4b8430b0ba62503e3508d8f7f10e165b2e73a693 Mon Sep 17 00:00:00 2001
From: MagicBot <MagicBot@magicbane.com>
Date: Tue, 20 Oct 2026 08:44:11 -0400
Subject: [PATCH] Use GameObjectType to check the ./fill target

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 src/engine/devcmd/cmds/FillCmd.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/engine/devcmd/cmds/FillCmd.java b/src/engine/devcmd/cmds/FillCmd.java
index 4d0b5ed4..d665896a 100644
--- a/src/engine/devcmd/cmds/FillCmd.java
+++ b/src/engine/devcmd/cmds/FillCmd.java
@@ -56,7 +56,7 @@ public class FillCmd extends AbstractDevCmd {
             }
         }
 
-        if (!(target instanceof Building)) {
+        if (target == null || target.getObjectType() != mbEnums.GameObjectType.Building) {
             throwbackError(pc, "Select a warehouse");
             return;
         }