From 13edf95c78ef0dcf55bad196edbb92064f4654c7 Mon Sep 17 00:00:00 2001
From: westi <westi@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 21 Aug 2009 17:12:25 +0000
Subject: [PATCH] Add rel attribute to next/previous post links. Fixes #4209
 props vladimir_kolesnikov

git-svn-id: http://svn.automattic.com/wordpress/trunk@11866 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/link-template.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wp-includes/link-template.php b/wp-includes/link-template.php
index bdcc0296c..53eaee7c1 100644
--- a/wp-includes/link-template.php
+++ b/wp-includes/link-template.php
@@ -1206,8 +1206,9 @@ function adjacent_post_link($format, $link, $in_same_cat = false, $excluded_cate
 
 	$title = apply_filters('the_title', $title, $post);
 	$date = mysql2date(get_option('date_format'), $post->post_date);
+	$rel = $previous ? 'prev' : 'next';
 
-	$string = '<a href="'.get_permalink($post).'">';
+	$string = '<a href="'.get_permalink($post).'" rel="'.$rel.'">';
 	$link = str_replace('%title', $title, $link);
 	$link = str_replace('%date', $date, $link);
 	$link = $string . $link . '</a>';