From a873af4dfee217784f714c2ffb0bd1cbb03d5821 Mon Sep 17 00:00:00 2001
From: Dan Poltawski <dan.poltawski@luns.net.uk>
Date: Tue, 2 Aug 2011 13:18:05 +0100
Subject: [PATCH] MDL-28569 blocks/rss_client - RSS feed autodiscovery fails
 with ampersands

Simpliepie is quoting urls and we need the url to be unescaped
---
 blocks/rss_client/editfeed.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/blocks/rss_client/editfeed.php b/blocks/rss_client/editfeed.php
index 38eeb486f84..57119170275 100644
--- a/blocks/rss_client/editfeed.php
+++ b/blocks/rss_client/editfeed.php
@@ -140,7 +140,9 @@ class feed_edit_form extends moodleform {
                 return $url;
             }
 
-            return $rss->subscribe_url();
+            // return URL without quoting..
+            $discoveredurl = new moodle_url($rss->subscribe_url());
+            return $discoveredurl->out(false);
     }
 }