From d9b764aefd04408c0471b5598cb2f77bc5c27d2c Mon Sep 17 00:00:00 2001
From: Anna Clemens <git@annaclemens.io>
Date: Mon, 31 May 2021 01:02:56 -0400
Subject: [PATCH] fix(housing): handle null for current ward

---
 RoleplayersToolbox/Tools/Housing/HousingTool.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/RoleplayersToolbox/Tools/Housing/HousingTool.cs b/RoleplayersToolbox/Tools/Housing/HousingTool.cs
index ed3d54e..232b77d 100755
--- a/RoleplayersToolbox/Tools/Housing/HousingTool.cs
+++ b/RoleplayersToolbox/Tools/Housing/HousingTool.cs
@@ -51,9 +51,13 @@ namespace RoleplayersToolbox.Tools.Housing {
 
         // Updated: 5.55
         // 48 89 5C 24 ?? 48 89 6C 24 ?? 48 89 74 24 ?? 57 41 56 41 57 48 83 EC 20 49 8B 00
-        private unsafe ushort CurrentWard {
+        private unsafe ushort? CurrentWard {
             get {
                 var objPtr = Util.FollowPointerChain(this._housingPointer, new[] { 0, 8 });
+                if (objPtr == IntPtr.Zero) {
+                    return null;
+                }
+
                 return (ushort) (*(ushort*) (objPtr + 0x96a2) + 1);
             }
         }