GtkTreeView: plug a leaking GtkTreeRowReference

This is exposed by overshooting in a HildonPannableArea. Leaking
a GtkTreeRowReference also means leaking the whole model, since
the GtkTreeModel reference count is increased for each row
reference.

Fixes bug #607770 - Leak in GtkTreeView with HildonPannableArea

diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index 9f5f4202aa8220530fdaae20b24944a2599aeac5..5d7541271d6c4c778f52deed82f758efcb32bf68 100644 (file)
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -6525,8 +6525,7 @@ gtk_tree_view_dy_to_top_row (GtkTreeView *tree_view)
 
       if (tree == NULL)
         {
-         tree_view->priv->top_row = NULL;
-         tree_view->priv->top_row_dy = 0;
+         gtk_tree_view_set_top_row (tree_view, NULL, 0);
        }
       else
         {