From 612a6bda244c30d80b367c349859108b511eab37 Mon Sep 17 00:00:00 2001
From: Andrew Nacin <nacin@git.wordpress.org>
Date: Mon, 22 Nov 2010 23:54:30 +0000
Subject: [PATCH] escape URL in wp_link_pages. fixes #14271.

git-svn-id: https://develop.svn.wordpress.org/trunk@16539 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/post-template.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/post-template.php b/wp-includes/post-template.php
index 6dffb4d0df..2de34761f8 100644
--- a/wp-includes/post-template.php
+++ b/wp-includes/post-template.php
@@ -692,7 +692,7 @@ function _wp_link_page( $i ) {
 			$url = trailingslashit(get_permalink()) . user_trailingslashit($i, 'single_paged');
 	}
 
-	return '<a href="' . $url  . '">';
+	return '<a href="' . esc_url( $url ) . '">';
 }
 
 //