From 494d54de3016fc880068c7bf0af906d497088277 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Wed, 29 Apr 2009 20:10:06 +0000
Subject: [PATCH] Don't prepend http to fragments. Props scohoust. fixes #4051

git-svn-id: https://develop.svn.wordpress.org/trunk@11126 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/formatting.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/formatting.php b/wp-includes/formatting.php
index 3c9adb68d9..931329951f 100644
--- a/wp-includes/formatting.php
+++ b/wp-includes/formatting.php
@@ -2004,7 +2004,7 @@ function clean_url( $url, $protocols = null, $context = 'display' ) {
 	 * link starting with / or a php file).
 	 */
 	if ( strpos($url, ':') === false &&
-		substr( $url, 0, 1 ) != '/' && !preg_match('/^[a-z0-9-]+?\.php/i', $url) )
+		substr( $url, 0, 1 ) != '/' && substr( $url, 0, 1 ) != '#' && !preg_match('/^[a-z0-9-]+?\.php/i', $url) )
 		$url = 'http://' . $url;
 
 	// Replace ampersands and single quotes only when displaying.