(svn r7332) -Fix: segmentation fault, discovered by ln-, in the SDL video driver when one goes to fullscreen and there are no suitable resolutions.

1 files changed, 1 insertions, 1 deletions

diff --git a/video/sdl_v.c b/video/sdl_v.c
index 8e997a857..b0a25a9d7 100644
--- a/video/sdl_v.c
+++ b/video/sdl_v.c
@@ -495,7 +495,7 @@ static void SdlVideoFullScreen(bool full_screen)
 {
 	_fullscreen = full_screen;
 	GetVideoModes(); // get the list of available video modes
-	if (!_video_driver->change_resolution(_cur_resolution[0], _cur_resolution[1])) {
+	if (_num_resolutions == 0 || !_video_driver->change_resolution(_cur_resolution[0], _cur_resolution[1])) {
 		// switching resolution failed, put back full_screen to original status
 		_fullscreen ^= true;
 	}