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Make sure cache is primed before use in get_category_children(). 

git-svn-id: http://svn.automattic.com/wordpress/trunk@2608 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2005-05-14 02:57:47 +00:00
parent 434ee3acd5
commit 8788a9bd9e
1 changed files with 14 additions and 10 deletions
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24
wp-includes/template-functions-category.php
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@ -123,16 +123,20 @@ function get_category_parents($id, $link = FALSE, $separator = '/', $nicename =
}
function get_category_children($id, $before = '/', $after = '') {
global $cache_categories;
$c_cache = $cache_categories; // Can't do recursive foreach on a global, have to make a copy
$chain = '';
foreach ($c_cache as $category){
if ($category->category_parent == $id){
$chain .= $before.$category->cat_ID.$after;
$chain .= get_category_children($category->cat_ID, $before, $after);
}
}
return $chain;
global $cache_categories;
if ( ! isset($cache_categories))
update_category_cache();
$c_cache = $cache_categories; // Can't do recursive foreach on a global, have to make a copy
$chain = '';
foreach ($c_cache as $category){
if ($category->category_parent == $id){
$chain .= $before.$category->cat_ID.$after;
$chain .= get_category_children($category->cat_ID, $before, $after);
}
}
return $chain;
}
// Deprecated.