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Changeset 40092


Ignore:
Timestamp:
02/21/2017 03:50:13 AM (15 months ago)
Author:
dd32
Message:

Menus: Prevent notice thrown in class-walker-page.php.

Calling Walker_Page::walk() directly was causing an Undefined index: item_spacing notice to be thrown, this adds an isset() check to prevent it.

Props bhargavbhandari90, peterwilsoncc.
Merges [39949] to the 4.7 branch.
Fixes #39564.

Location:
branches/4.7
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • branches/4.7

  • branches/4.7/src/wp-includes/class-walker-page.php

    r39051 r40092  
    5454     */
    5555    public function start_lvl( &$output, $depth = 0, $args = array() ) {
    56         if ( 'preserve' === $args['item_spacing'] ) {
     56        if ( isset( $args['item_spacing'] ) && 'preserve' === $args['item_spacing'] ) {
    5757            $t = "\t";
    5858            $n = "\n";
     
    7979     */
    8080    public function end_lvl( &$output, $depth = 0, $args = array() ) {
    81         if ( 'preserve' === $args['item_spacing'] ) {
     81        if ( isset( $args['item_spacing'] ) && 'preserve' === $args['item_spacing'] ) {
    8282            $t = "\t";
    8383            $n = "\n";
     
    104104     */
    105105    public function start_el( &$output, $page, $depth = 0, $args = array(), $current_page = 0 ) {
    106         if ( 'preserve' === $args['item_spacing'] ) {
     106        if ( isset( $args['item_spacing'] ) && 'preserve' === $args['item_spacing'] ) {
    107107            $t = "\t";
    108108            $n = "\n";
     
    197197     */
    198198    public function end_el( &$output, $page, $depth = 0, $args = array() ) {
    199         if ( 'preserve' === $args['item_spacing'] ) {
     199        if ( isset( $args['item_spacing'] ) && 'preserve' === $args['item_spacing'] ) {
    200200            $t = "\t";
    201201            $n = "\n";
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