From d60384b3855f772492f338cef6e0c5ab9968766a Mon Sep 17 00:00:00 2001
From: markjaquith <markjaquith@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 1 Sep 2007 22:12:17 +0000
Subject: [PATCH] Turn &amp; to & in add_query_arg().  fixes #4878

git-svn-id: http://svn.automattic.com/wordpress/trunk@6005 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/functions.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 3a95d0128a..d83ea814e3 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -606,6 +606,8 @@ function add_query_arg() {
 			$uri = @func_get_arg(2);
 	}
 
+	$uri = str_replace('&amp;', '&', $uri);
+
 	if ( $frag = strstr($uri, '#') )
 		$uri = substr($uri, 0, -strlen($frag));
 	else