From e542bbdde1d5271d66e95f8f904dbcbd3d02fbd2 Mon Sep 17 00:00:00 2001
From: Mark Jaquith <markjaquith@git.wordpress.org>
Date: Thu, 14 Jun 2007 04:44:06 +0000
Subject: [PATCH] only strip question marks from the RIGHT side of the query
 string. fixes #4464 for trunk

git-svn-id: https://develop.svn.wordpress.org/trunk@5704 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 87b9ce7cbc..2460aa8354 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -627,7 +627,7 @@ function add_query_arg() {
 	}
 	$ret = trim($ret, '?');
 	$ret = $protocol . $base . $ret . $frag;
-	$ret = trim($ret, '?');
+	$ret = rtrim($ret, '?');
 	return $ret;
 }