From 2818a6da1e1c4a66ce01fe06d12cffd996c40237 Mon Sep 17 00:00:00 2001
From: Zack Middleton <zturtleman@gmail.com>
Date: Sat, 15 Mar 2014 17:53:42 -0500
Subject: Don't crash when fail to create SDL window

---
 src/sdl/sdl_glimp.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/sdl')

diff --git a/src/sdl/sdl_glimp.c b/src/sdl/sdl_glimp.c
index bfd8efa9..6c313cda 100644
--- a/src/sdl/sdl_glimp.c
+++ b/src/sdl/sdl_glimp.c
@@ -477,6 +477,12 @@ static int GLimp_SetMode( qboolean failSafe, qboolean fullscreen, qboolean nobor
 
 	SDL_FreeSurface( icon );
 
+	if( !SDL_window )
+	{
+		ri.Printf( PRINT_ALL, "Couldn't get a visual\n" );
+		return RSERR_INVALID_MODE;
+	}
+
 	GLimp_DetectAvailableModes();
 
 	glstring = (char *) qglGetString (GL_RENDERER);
-- 
cgit