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display: Fix crash when the screen setup changes

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after the Display panel has been closed.

https://bugzilla.gnome.org/show_bug.cgi?id=670570
This commit is contained in:
Michael Terry 2012-03-01 16:00:09 +00:00 • committed by Bastien Nocera
parent 3844923a4b
commit 49f9de6182
1 changed files with 2 additions and 0 deletions
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2
panels/display/cc-display-panel.c
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@ -117,6 +117,7 @@ static char *make_resolution_string (int width, int height);
static GObject *cc_display_panel_constructor (GType gtype, static GObject *cc_display_panel_constructor (GType gtype,
guint n_properties, guint n_properties,
GObjectConstructParam *properties); GObjectConstructParam *properties);
static void on_screen_changed (GnomeRRScreen *scr, gpointer data);
static void static void
cc_display_panel_get_property (GObject *object, cc_display_panel_get_property (GObject *object,
@ -159,6 +160,7 @@ cc_display_panel_finalize (GObject *object)
self = CC_DISPLAY_PANEL (object); self = CC_DISPLAY_PANEL (object);
g_signal_handlers_disconnect_by_func (self->priv->screen, on_screen_changed, self);
g_object_unref (self->priv->screen); g_object_unref (self->priv->screen);
g_object_unref (self->priv->builder); g_object_unref (self->priv->builder);