Ticket #17077: 17077.patch

wp-includes/nav-menu-template.php

@@ -456 +456 @@
                         $classes[] = empty( $queried_object->taxonomy ) ? 'current-' . $queried_object->post_type . '-ancestor' : 'current-' . $queried_object->taxonomy . '-ancestor';
                 }
 
+                if ( $queried_object->post_parent == $parent_item->object_id ) {
+                        $classes[] = 'current-' . $queried_object->post_type . '-parent';
+                }
                 if ( in_array(  intval( $parent_item->db_id ), $active_ancestor_item_ids ) ) {
                         $classes[] = 'current-menu-ancestor';
                         $menu_items[$key]->current_item_ancestor = true;
@@ -469 +472 @@
 
                 if ( 'post_type' == $parent_item->type && 'page' == $parent_item->object ) {
                         // Back compat classes for pages to match wp_page_menu()
-                        if ( in_array('current-menu-parent', $classes) )
+                        if ( in_array('current-page-parent', $classes) )
                                 $classes[] = 'current_page_parent';
-                        if ( in_array('current-menu-ancestor', $classes) )
+                        if ( in_array('current-page-ancestor', $classes) )
                                 $classes[] = 'current_page_ancestor';
                 }