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Quartz: Don't crash trying to release a NULL CGContext.

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This commit is contained in:
John Ralls 2022-01-30 13:17:43 -08:00
parent 01edbfb976
commit acc1eb917b
1 changed files with 4 additions and 2 deletions
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6
gdk/quartz/gdkwindow-quartz.c
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@ -301,8 +301,9 @@ gdk_quartz_cairo_surface_destroy (void *data)
surface_data->window_impl->cairo_surface = NULL;
gdk_quartz_window_release_context (surface_data->window_impl,
surface_data->cg_context);
if (surface_data->cg_context)
gdk_quartz_window_release_context (surface_data->window_impl,
surface_data->cg_context);
g_free (surface_data);
}
@ -3211,6 +3212,7 @@ gdk_quartz_window_release_context (GdkWindowImplQuartz *window,
return;
}
g_return_if_fail (cg_context);
GDK_WINDOW_IMPL_QUARTZ_GET_CLASS (window)->release_context (window, cg_context);
}