From 9627196cb43a2e6b27e4fa96931c965ac01eb287 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
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: https://develop.svn.wordpress.org/trunk@11121 602fd350-edb4-49c9-b593-d223f7449a82
---
 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'], '/');