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Check the display device before dereferencing

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It can be null if the desktop mode is set early during initial display enumeration.

(cherry picked from commit 0ccf272eea)
This commit is contained in:
Frank Praznik 2025-03-03 11:24:25 -05:00
parent 38a5bca892
commit 0c3603d893
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1 changed files with 1 additions and 1 deletions
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src/video/SDL_video.c
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@ -1435,7 +1435,7 @@ void SDL_SetDesktopDisplayMode(SDL_VideoDisplay *display, const SDL_DisplayMode
{
SDL_DisplayMode last_mode;
if (display->fullscreen_window || display->device->setting_display_mode) {
if (display->fullscreen_window || (display->device && display->device->setting_display_mode)) {
// This is a temporary mode change, don't save the desktop mode
return;
}