--- nice_menus/nice_menus.module	Tue Jun 07 10:09:35 2011
+++ nice_menus/nice_menus.module	Tue Jun 07 10:18:01 2011
@@ -360,8 +360,8 @@
   }
 
   // Allow i18n module to translate strings where available.
-  if (module_exists('i18nmenu')) {
-    i18nmenu_localize_tree($menu);
+  if (module_exists('i18n_menu')) {
+      $menu = i18n_menu_localize_tree($menu);
   }
 
   // For custom $menus and menus built all the way from the top-level we