Fix possible NRE when stopping while a patched method is running

2022-09-15 18:09:32 -04:00
parent 025b840625
commit 8774a33914
1 changed files with 4 additions and 0 deletions
--- a/Barotrauma/BarotraumaShared/SharedSource/LuaCs/LuaCsSetup.cs
+++ b/Barotrauma/BarotraumaShared/SharedSource/LuaCs/LuaCsSetup.cs
@@ -320,6 +320,10 @@ namespace Barotrauma

 		public DynValue CallLuaFunction(object function, params object[] args)
 		{
+            // XXX: `lua` might be null if `LuaCsSetup.Stop()` is called while
+            // a patched function is still running.
+            if (lua == null) return null;
+
 			lock (lua)
 			{
 				try