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GtkApplication: Prevent more crashes around shutdown

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gtk_application_shutdown clears the impl member, so all
callbacks, signal handlers, etc that might still be triggered
between a shutdown call and the return from the mainloop
better be prepared to deal with impl being NULL.
This commit is contained in:
Matthias Clasen 2015-04-10 08:03:24 -04:00
parent efd3758f6a
commit 7603b52790
1 changed files with 4 additions and 2 deletions
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6
gtk/gtkapplication.c
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@ -1780,14 +1780,16 @@ void
gtk_application_handle_window_realize (GtkApplication *application, gtk_application_handle_window_realize (GtkApplication *application,
GtkWindow *window) GtkWindow *window)
{ {
gtk_application_impl_handle_window_realize (application->priv->impl, window); if (application->priv->impl)
gtk_application_impl_handle_window_realize (application->priv->impl, window);
} }
void void
gtk_application_handle_window_map (GtkApplication *application, gtk_application_handle_window_map (GtkApplication *application,
GtkWindow *window) GtkWindow *window)
{ {
gtk_application_impl_handle_window_map (application->priv->impl, window); if (application->priv->impl)
gtk_application_impl_handle_window_map (application->priv->impl, window);
} }
/** /**