[gtk+] gtknotebook: Remove dead variable assignments

[Philip Withnall <pwithnall src gnome org>]

commit 51971d56bc77644d380a1d7b175faaa807e59318
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Wed Nov 20 17:32:47 2013 +0000

    gtknotebook: Remove dead variable assignments
    
    Found by scan-build.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=712760

 gtk/gtknotebook.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtknotebook.c b/gtk/gtknotebook.c
index 9217f12..c71229e 100644
--- a/gtk/gtknotebook.c
+++ b/gtk/gtknotebook.c
@@ -5233,7 +5233,6 @@ gtk_notebook_search_page (GtkNotebook *notebook,
     }
   else
     {
-      old_list = list;
       list = list->prev;
     }
   while (list)
@@ -5244,7 +5243,6 @@ gtk_notebook_search_page (GtkNotebook *notebook,
            (gtk_widget_get_visible (page->child) &&
             (!page->tab_label || NOTEBOOK_IS_TAB_LABEL_PARENT (notebook, page)))))
         return list;
-      old_list = list;
       list = list->prev;
     }
   return NULL;