Assistant: Fix page rmoval

We have to remove the page itself from the intermediate box
first, before removing the box from the notebook. Otherwise,
reffing the page to keep it alive is ineffective: the box
gets destroyed, and that destruction recurses over the page.

This fixes the problem in
https://bugzilla.gnome.org/show_bug.cgi?id=756385

diff --git a/gtk/gtkassistant.c b/gtk/gtkassistant.c
index b1d400d1c1f0235681a725b2f7aa2ae3e79fd3db..8813b4b93cd645aeb281113367110d4f241d4cd7 100644 (file)
--- a/gtk/gtkassistant.c
+++ b/gtk/gtkassistant.c
@@ -1472,8 +1472,8 @@ gtk_assistant_remove (GtkContainer *container,
       assistant->priv->content != NULL &&
       gtk_widget_get_parent (box) == assistant->priv->content)
     {
-      container = (GtkContainer *) assistant->priv->content;
-      gtk_container_remove (container, box);
+      gtk_container_remove (GTK_CONTAINER (box), page);
+      gtk_container_remove (GTK_CONTAINER (assistant->priv->content), box);
     }
 }