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Prevent menu items with '0' label from being removed on menu saving. props MikeHansenMe, kovshenin. fixes #23051.

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git-svn-id: https://develop.svn.wordpress.org/trunk@24235 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2013-05-10 18:03:09 +00:00
parent 67c4851a08
commit d75c52e120
2 changed files with 6 additions and 7 deletions
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4
wp-admin/includes/nav-menu.php
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@@ -79,7 +79,7 @@ class Walker_Nav_Menu_Edit extends Walker_Nav_Menu {
$title = sprintf( __('%s (Pending)'), $item->title );
}
$title = empty( $item->label ) ? $title : $item->label;
$title = ( ! isset( $item->label ) || '' == $item->label ) ? $title : $item->label;
$submenu_text = '';
if ( 0 == $depth )
@@ -1235,7 +1235,7 @@ function wp_nav_menu_update_menu_items ( $nav_menu_selected_id, $nav_menu_select
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 ( ! isset( $_POST['menu-item-title'][ $_key ] ) || '' == $_POST['menu-item-title'][ $_key ] )
continue;
$args = array();