PlacesSidebar: Unref cloud_manager in dispose()

We ref the CloudProviders singleton in init() but did not unref it in
dispose(). Do so, using g_clear_object().

https://bugzilla.gnome.org/show_bug.cgi?id=787600

diff --git a/gtk/gtkplacessidebar.c b/gtk/gtkplacessidebar.c
index d0a1d20d8dcd0e75129ad1d88a4eb8662a7e5089..407e17a95e20b762fec49ce13eccae3315e0af50 100644 (file)
--- a/gtk/gtkplacessidebar.c
+++ b/gtk/gtkplacessidebar.c
@@ -4313,6 +4313,10 @@ gtk_places_sidebar_dispose (GObject *object)
   g_slist_free_full (sidebar->shortcuts, g_object_unref);
   sidebar->shortcuts = NULL;
 
+#ifdef HAVE_CLOUDPROVIDERS
+  g_clear_object (&sidebar->cloud_manager);
+#endif
+
   G_OBJECT_CLASS (gtk_places_sidebar_parent_class)->dispose (object);
 }