From a240e226fb9c67525a0547a618b1648c8c583194 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Wed, 29 Apr 2009 16:25:33 +0000
Subject: [PATCH] Sanitize when querying against category name so that
 multiple-word subcategories match. props filosofo. fixes #8619

git-svn-id: http://svn.automattic.com/wordpress/trunk@11121 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/query.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wp-includes/query.php b/wp-includes/query.php
index f723f97bb3..469b37c88d 100644
--- a/wp-includes/query.php
+++ b/wp-includes/query.php
@@ -1814,6 +1814,7 @@ class WP_Query {
 
 		// Category stuff for nice URLs
 		if ( '' != $q['category_name'] && !$this->is_singular ) {
+			$q['category_name'] = implode('/', array_map('sanitize_title', explode('/', $q['category_name'])));
 			$reqcat = get_category_by_path($q['category_name']);
 			$q['category_name'] = str_replace('%2F', '/', urlencode(urldecode($q['category_name'])));
 			$cat_paths = '/' . trim($q['category_name'], '/');