notebook: Chain up in direction_changed

We do this everywhere else.

diff --git a/gtk/gtknotebook.c b/gtk/gtknotebook.c
index 7b8337e1a526015e6b0de8064355b32e1e9dec5d..6871074fea859d56a82bc8b2df4e60f582b5a877 100644 (file)
--- a/gtk/gtknotebook.c
+++ b/gtk/gtknotebook.c
@@ -1853,9 +1853,11 @@ update_node_ordering (GtkNotebook *notebook)
 
 static void
 gtk_notebook_direction_changed (GtkWidget        *widget,
-                                GtkTextDirection  previous_direction)
+                                GtkTextDirection  previous_dir)
 {
   update_node_ordering (GTK_NOTEBOOK (widget));
+
+  GTK_WIDGET_CLASS (gtk_notebook_parent_class)->direction_changed (widget, previous_dir);
 }
 
 static gboolean