correctly output richer nav IDs

diff --git a/lib/menu.php b/lib/menu.php
index 4f671380e66475ec8fa371c9cc907ff2e79f8b34..b92b37dbb1b3e788d852d74c62509e2b600a6c1c 100644 (file)
--- a/lib/menu.php
+++ b/lib/menu.php
@@ -143,6 +143,8 @@ class Menu extends Widget
                 $id .= '_' . $key . '_' . $value;
             }
         }
+
+        return $id;
     }
 
     function submenu($label, $menu)