From 345ae3b8725aea338b4b557b6b1893f3efbd7a2e Mon Sep 17 00:00:00 2001 From: adelikat Date: Fri, 1 May 2020 15:32:44 -0500 Subject: [PATCH] fix #1957 --- BizHawk.Client.EmuHawk/tools/Lua/LuaWinform.cs | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/BizHawk.Client.EmuHawk/tools/Lua/LuaWinform.cs b/BizHawk.Client.EmuHawk/tools/Lua/LuaWinform.cs index 9034da897a..b62948d111 100644 --- a/BizHawk.Client.EmuHawk/tools/Lua/LuaWinform.cs +++ b/BizHawk.Client.EmuHawk/tools/Lua/LuaWinform.cs @@ -30,7 +30,8 @@ namespace BizHawk.Client.EmuHawk public void DoLuaEvent(IntPtr handle) { - LuaSandbox.Sandbox(_ownerFile.Thread, () => + // #1957 - ownerFile can be full, if the script that generated the form ended which will happen if the script does not have a while true loop + LuaSandbox.Sandbox(_ownerFile?.Thread, () => { Environment.CurrentDirectory = _currentDirectory; foreach (LuaEvent luaEvent in ControlEvents)