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When calling unset(), it is unnecessary to immediately precede it with a call to isset().

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See #32444.

Built from https://develop.svn.wordpress.org/trunk@32545


git-svn-id: http://core.svn.wordpress.org/trunk@32515 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Scott Taylor
2015-05-22 05:47:25 +00:00
parent 1fa7958fe8
commit af7a017f46
10 changed files with 18 additions and 36 deletions
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7
wp-admin/includes/nav-menu.php
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@@ -1280,10 +1280,11 @@ function wp_nav_menu_update_menu_items ( $nav_menu_selected_id, $nav_menu_select
$menu_item_db_id = wp_update_nav_menu_item( $nav_menu_selected_id, ( $_POST['menu-item-db-id'][$_key] != $_key ? 0 : $_key ), $args );
if ( is_wp_error( $menu_item_db_id ) )
if ( is_wp_error( $menu_item_db_id ) ) {
$messages[] = '<div id="message" class="error"><p>' . $menu_item_db_id->get_error_message() . '</p></div>';
elseif ( isset( $menu_items[$menu_item_db_id] ) )
unset( $menu_items[$menu_item_db_id] );
} else {
unset( $menu_items[ $menu_item_db_id ] );
}
}
}