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Fix variable collission in _get_cat_children. see #3985 

git-svn-id: http://svn.automattic.com/wordpress/trunk@5295 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2007-04-23 20:28:38 +00:00
parent 2e72244bde
commit c28054301c
1 changed files with 4 additions and 4 deletions
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8
wp-includes/category.php
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@ -267,9 +267,9 @@ function &_get_cat_children($category_id, $categories) {
return array();
$category_list = array();
$children = _get_category_hierarchy();
$has_children = _get_category_hierarchy();
if ( ( 0 != $category_id ) && ! isset($children[$category_id]) )
if ( ( 0 != $category_id ) && ! isset($has_children[$category_id]) )
return array();
foreach ( $categories as $category ) {
@ -279,9 +279,9 @@ function &_get_cat_children($category_id, $categories) {
if ( $category->category_parent == $category_id ) {
$category_list[] = $category;
if ( !isset($children[$category->cat_ID]) )
if ( !isset($has_children[$category->cat_ID]) )
continue;
if ( $children = _get_cat_children($category->cat_ID, $categories) )
$category_list = array_merge($category_list, $children);
}