applications/gnome-control-center
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Simplify use of GCancellable

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g_cancellable_cancell can be called without checking for a NULL value.
Use g_clear_object instead of g_object_unref
This commit is contained in:
Robert Ancell 2018-05-31 10:16:54 +12:00 • committed by Georges Basile Stavracas Neto
parent dd61d98ec5
commit a64ef75ad7
9 changed files with 23 additions and 54 deletions
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15
panels/printers/pp-details-dialog.c
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@ -462,18 +462,11 @@ pp_details_dialog_free (PpDetailsDialog *self)
self->all_ppds_list = NULL;
}
if (self->get_all_ppds_cancellable != NULL)
{
g_cancellable_cancel (self->get_all_ppds_cancellable);
g_clear_object (&self->get_all_ppds_cancellable);
}
g_cancellable_cancel (self->get_all_ppds_cancellable);
g_clear_object (&self->get_all_ppds_cancellable);
if (self->get_ppd_names_cancellable != NULL)
{
g_cancellable_cancel (self->get_ppd_names_cancellable);
g_object_unref (self->get_ppd_names_cancellable);
self->get_ppd_names_cancellable = NULL;
}
g_cancellable_cancel (self->get_ppd_names_cancellable);
g_clear_object (&self->get_ppd_names_cancellable);
gtk_widget_destroy (GTK_WIDGET (self));
}