[vinagre] fix an callback signature

[Jonh Wendell <jwendell src gnome org>]

commit 79f9d8b4229b5dd0f470407a9968c01a5ca69e9c
Author: Jonh Wendell <jwendell gnome org>
Date:   Thu Jul 15 16:38:24 2010 -0300

    fix an callback signature

 vinagre/vinagre-notebook.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/vinagre/vinagre-notebook.c b/vinagre/vinagre-notebook.c
index 9aba469..9014425 100644
--- a/vinagre/vinagre-notebook.c
+++ b/vinagre/vinagre-notebook.c
@@ -358,9 +358,10 @@ unmerge_tab_ui (VinagreNotebook *nb)
 }
 
 static void 
-vinagre_notebook_page_switched (GtkNotebook     *notebook,
-				gint            page_num, 
-				gpointer        data)
+vinagre_notebook_page_switched (GtkNotebook *notebook,
+				GtkWidget   *page,
+				gint         page_num,
+				gpointer     data)
 {
   VinagreNotebook *nb = VINAGRE_NOTEBOOK (notebook);
   VinagreTab *tab;