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Wayland+GLUT: fix crash in glut_test application

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This commit is contained in:
ManoloFLTK 2023-12-12 21:17:42 +01:00
parent a20bace4e1
commit 04cf2c4c7d
1 changed files with 2 additions and 1 deletions
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3
src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx
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@ -1279,7 +1279,8 @@ static const struct wl_callback_listener sync_listener = {
static void do_atexit() {
if (Fl_Wayland_Screen_Driver::wl_display) {
if (Fl_Wayland_Screen_Driver::wl_display &&
(!Fl::first_window() || !Fl::first_window()->as_gl_window())) {
wl_display_roundtrip(Fl_Wayland_Screen_Driver::wl_display);
}
}