Ticket #24146: 24146.2.diff

src/wp-admin/includes/nav-menu.php

@@ -78 +78 @@
                 );
 
                 $title = $item->title;
+                $title_class = '';
 
+                /* translators: menu item has no label */
+                if ( empty( $title ) ) {
+                        $title = _x( '(no label)', 'missing menu item navigation label' );
+                        $title_class = 'no-title';
+                }
+
                 if ( ! empty( $item->_invalid ) ) {
                         $classes[] = 'menu-item-invalid';
                         /* translators: %s: title of menu item which is invalid */
@@ -92 +99 @@
                 $title = ( ! isset( $item->label ) || '' == $item->label ) ? $title : $item->label;
 
                 $submenu_text = '';
-                if ( 0 == $depth )
+                if ( 0 == $depth ) {
                         $submenu_text = 'style="display: none;"';
+                }
 
                 ?>
                 <li id="menu-item-<?php echo $item_id; ?>" class="<?php echo implode(' ', $classes ); ?>">
                         <dl class="menu-item-bar">
                                 <dt class="menu-item-handle">
-                                        <span class="item-title"><span class="menu-item-title"><?php echo esc_html( $title ); ?></span> <span class="is-submenu" <?php echo $submenu_text; ?>><?php _e( 'sub item' ); ?></span></span>
+                                        <span class="item-title"><span class="menu-item-title <?php echo $title_class; ?>"><?php echo esc_html( $title ); ?></span> <span class="is-submenu" <?php echo $submenu_text; ?>><?php _e( 'sub item' ); ?></span></span>
                                         <span class="item-controls">
                                                 <span class="item-type"><?php echo esc_html( $item->type_label ); ?></span>
                                                 <span class="item-order hide-if-js">
@@ -1271 +1279 @@
                 foreach( (array) $_POST['menu-item-db-id'] as $_key => $k ) {
 
                         // Menu item title can't be blank
-                        if ( ! isset( $_POST['menu-item-title'][ $_key ] ) || '' == $_POST['menu-item-title'][ $_key ] )
+                        if ( ! isset( $_POST['menu-item-title'][ $_key ] ) )
                                 continue;
 
                         $args = array();