OS2_VideoQuit(): avoid double free()ing of displays.
Our caller SDL_VideoQuit() already frees display_modes, driverdata, etc.
Noticed in bitwiseworks' version at https://github.com/bitwiseworks/SDL2-os2
diff --git a/src/video/os2/SDL_os2video.c b/src/video/os2/SDL_os2video.c
index 60c112a..aab9eb2 100644
--- a/src/video/os2/SDL_os2video.c
+++ b/src/video/os2/SDL_os2video.c
@@ -1612,36 +1612,13 @@
static void OS2_VideoQuit(_THIS)
{
PSDL_VideoData pVData = (PSDL_VideoData)_this->driverdata;
- ULONG ulDisplayIdx, ulModeIdx;
- SDL_VideoDisplay *pSDLDisplay;
OS2_QuitMouse( _this );
WinDestroyMsgQueue( pVData->hmq );
WinTerminate( pVData->hab );
- // We support only one display. Free all listed displays data for the future.
- for( ulDisplayIdx = 0; ulDisplayIdx < _this->num_displays; ulDisplayIdx++ )
- {
- pSDLDisplay = &_this->displays[ulDisplayIdx];
-
- // Free video mode data (PMODEDATA).
- if ( pSDLDisplay->desktop_mode.driverdata != NULL )
- SDL_free( pSDLDisplay->desktop_mode.driverdata );
-
- // We support only one mode - desktop_mode. Free all modes for the future.
- for( ulModeIdx = 0; ulModeIdx < pSDLDisplay->num_display_modes;
- ulModeIdx++ )
- if ( pSDLDisplay->display_modes[ulModeIdx].driverdata != NULL )
- SDL_free( pSDLDisplay->display_modes[ulModeIdx].driverdata );
-
- // Free display data (PDISPLAYDATA).
- if ( pSDLDisplay->driverdata != NULL )
- {
- SDL_free( pSDLDisplay->driverdata );
- pSDLDisplay->driverdata = NULL;
- }
- }
+ /* our caller SDL_VideoQuit() already frees display_modes, driverdata, etc. */
}
static int OS2_GetDisplayBounds(_THIS, SDL_VideoDisplay *display,
