From 9e94573ae333270d162cda766f9f286875185056 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Sat, 11 Dec 2021 14:24:35 +0100
Subject: [PATCH] - free the current level before taking down other things on
 exit.

Nor doing so can cause memory corruption when the object hierarchy gets deleted later which may still reference some stale data.
---
 source/core/gamecontrol.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/core/gamecontrol.cpp b/source/core/gamecontrol.cpp
index ef67b9685..9bbeed1b5 100644
--- a/source/core/gamecontrol.cpp
+++ b/source/core/gamecontrol.cpp
@@ -582,6 +582,7 @@ int GameMain()
 		r = -1;
 	}
 	//DeleteScreenJob();
+	if (gi) gi->FreeLevelData();
 	DeinitMenus();
 	if (StatusBar) StatusBar->Destroy();
 	StatusBar = nullptr;