From d08955e123aabd98f42c2664055c6ff815bd67ef Mon Sep 17 00:00:00 2001
From: dd32 <dd32@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Wed, 5 Oct 2011 11:00:28 +0000
Subject: [PATCH] Encode extra query vars in Canonical Taxonomy redirections.
 Props SergeyBiryukov. Fixes #18086

git-svn-id: http://svn.automattic.com/wordpress/trunk@18884 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/canonical.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wp-includes/canonical.php b/wp-includes/canonical.php
index 991cfb6bc..b44c427b5 100644
--- a/wp-includes/canonical.php
+++ b/wp-includes/canonical.php
@@ -280,6 +280,7 @@ function redirect_canonical( $requested_url = null, $do_redirect = true ) {
 				unset( $_parsed_query['name'] );
 		}
 
+		$_parsed_query = array_map( 'rawurlencode', $_parsed_query );
 		$redirect_url = add_query_arg( $_parsed_query, $redirect_url );
 	}