From a4589fb866d0fff9dbc8ac3d4d70c17195d03278 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sun, 23 Mar 2008 01:10:46 +0000
Subject: [PATCH] Make sure cat parents are >= 0. see #6305

git-svn-id: http://svn.automattic.com/wordpress/trunk@7483 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/includes/taxonomy.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/wp-admin/includes/taxonomy.php b/wp-admin/includes/taxonomy.php
index b6cd67bd5..b490ed639 100644
--- 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;