listview: Don't leak the factories

diff --git a/gtk/gtklistview.c b/gtk/gtklistview.c
index ef274d93a4797afbf911e68bd9dd20a11a864377..c3ac2f681fcd35abbbd136e7139eb6bee48bd060 100644 (file)
--- a/gtk/gtklistview.c
+++ b/gtk/gtklistview.c
@@ -726,6 +726,9 @@ gtk_list_view_dispose (GObject *object)
 
   self->item_manager = NULL;
 
+  g_clear_object (&self->factory);
+  g_clear_object (&self->header_factory);
+
   G_OBJECT_CLASS (gtk_list_view_parent_class)->dispose (object);
 }