Don't get children for cat 0. fixes #2123

git-svn-id: http://svn.automattic.com/wordpress/trunk@3338 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2005-12-22 04:31:48 +00:00 · 2005-12-22 04:31:48 +00:00 · 3a3d3f6aee
parent 17707c8a55
commit 3a3d3f6aee
1 changed files with 3 additions and 0 deletions
--- a/wp-includes/template-functions-category.php
+++ b/wp-includes/template-functions-category.php
@ -126,6 +126,9 @@ function get_category_parents($id, $link = FALSE, $separator = '/', $nicename =
 }

 function get_category_children($id, $before = '/', $after = '') {
+	if ( 0 == $id )
+		return '';
+
 	$cat_ids = get_all_category_ids();
 	foreach ( $cat_ids as $cat_id ) {
 		if ( $cat_id == $id)