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In `Walker::walk()` and `Walker::paged_walk()`, `$id_field` is set and never used. 

See #27882.


Built from https://develop.svn.wordpress.org/trunk@28322


git-svn-id: http://core.svn.wordpress.org/trunk@28150 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Scott Taylor 2014-05-06 21:09:19 +00:00
parent d711c32138
commit 6b80da9d96
1 changed files with 0 additions and 2 deletions
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2
wp-includes/class-wp-walker.php
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@ -189,7 +189,6 @@ class Walker {
if (empty($elements)) //nothing to walk
return $output;
$id_field = $this->db_fields['id'];
$parent_field = $this->db_fields['parent'];
// flat display
@ -276,7 +275,6 @@ class Walker {
$args = array_slice( func_get_args(), 4 );
$output = '';
$id_field = $this->db_fields['id'];
$parent_field = $this->db_fields['parent'];
$count = -1;