Ticket #23051: 23051.2.diff

wp-includes/nav-menu.php

@@ -327 +327 @@
                         $original_title = $original_object->post_title;
                 }
 
-                if ( empty( $args['menu-item-title'] ) || $args['menu-item-title'] == $original_title ) {
+                if ( strlen( $args['menu-item-title'] ) == 0 || $args['menu-item-title'] == $original_title ) {
                         $args['menu-item-title'] = '';
 
                         // hack to get wp to create a post object when too many properties are empty

wp-admin/includes/nav-menu.php

@@ -79 +79 @@
                         $title = sprintf( __('%s (Pending)'), $item->title );
                 }
 
-                $title = empty( $item->label ) ? $title : $item->label;
+                $title = ( strlen( $item->label ) == 0 ) ? $title : $item->label;
 
                 $submenu_text = '';
                 if ( 0 == $depth )
@@ -1245 +1245 @@
                 foreach( (array) $_POST['menu-item-db-id'] as $_key => $k ) {
 
                         // Menu item title can't be blank
-                        if ( empty( $_POST['menu-item-title'][$_key] ) )
+                        if ( strlen( $_POST['menu-item-title'][ $_key ] ) == 0 )
                                 continue;
 
                         $args = array();