Make sure cat parents are >= 0. see #6305

git-svn-id: http://svn.automattic.com/wordpress/trunk@7483 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2008-03-23 01:10:46 +00:00 · 2008-03-23 01:10:46 +00:00 · a4589fb866
parent 31d303ea1b
commit a4589fb866
1 changed files with 3 additions and 0 deletions
--- a/wp-admin/includes/taxonomy.php
+++ b/wp-admin/includes/taxonomy.php
@ -76,6 +76,9 @@ function wp_insert_category($catarr, $wp_error = false) {
 	$parent = $category_parent;

 	$parent = (int) $parent;
+	if ( $parent < 0 )
+		$parent = 0;
+
 	if ( empty($parent) || !category_exists( $parent ) || ($cat_ID && cat_is_ancestor_of($cat_ID, $parent) ) )
 		$parent = 0;