From 7642c2cdaab6ed4611c8f31adba4d4fb8f8548ce Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <c.oelckers@zdoom.fake>
Date: Wed, 18 May 2016 12:02:54 +0200
Subject: [PATCH] - fixed: Opening a non-existent menu left the engine in an
 invalid state.

---
 src/menu/menu.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/menu/menu.cpp b/src/menu/menu.cpp
index fb0ea80d7..5e5124b2a 100644
--- a/src/menu/menu.cpp
+++ b/src/menu/menu.cpp
@@ -458,6 +458,7 @@ void M_SetMenu(FName menu, int param)
 		}
 	}
 	Printf("Attempting to open menu of unknown type '%s'\n", menu.GetChars());
+	M_ClearMenus();
 }
 
 //=============================================================================