From e71672a4092e7795b6ba7f27675fb6316782495c Mon Sep 17 00:00:00 2001
From: Mike Macgirvin <mike@macgirvin.com>
Date: Mon, 30 Aug 2010 20:59:56 -0700
Subject: [PATCH] acct uri may have double slashes after scheme, may be url
 encoded

---
 mod/xrd.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mod/xrd.php b/mod/xrd.php
index 5d43147a70..c6c5515c53 100644
--- a/mod/xrd.php
+++ b/mod/xrd.php
@@ -3,8 +3,11 @@
 
 function xrd_content(&$a) {
 
-	$uri = notags(trim($_GET['uri']));
+	$uri = urldecode(notags(trim($_GET['uri'])));
 	$local = str_replace('acct:', '', $uri);
+	if(substr($local,0,2) == '//')
+		$local = substr($local,2);
+
 	$name = substr($local,0,strpos($local,'@'));
 
 	$r = q("SELECT * FROM `user` WHERE `nickname` = '%s' LIMIT 1",