From 4fb1366aafed5cf6c1e97848142089b01ce04be5 Mon Sep 17 00:00:00 2001
From: logmanoriginal <logmanoriginal@users.noreply.github.com>
Date: Thu, 10 Aug 2017 13:35:17 +0200
Subject: [PATCH] [FeedExpander] Fix Serialization of 'SimpleXMLElement' is not
 allowed

---
 lib/FeedExpander.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/FeedExpander.php b/lib/FeedExpander.php
index 5dbb0bb..9702ce3 100644
--- a/lib/FeedExpander.php
+++ b/lib/FeedExpander.php
@@ -102,12 +102,12 @@ abstract class FeedExpander extends BridgeAbstract {
 		if(!isset($content->link)) {
 			$this->uri = '';
 		} elseif (count($content->link) === 1) {
-			$this->uri = $content->link[0]['href'];
+			$this->uri = (string)$content->link[0]['href'];
 		} else {
 			$this->uri = '';
 			foreach($content->link as $link) {
 				if(strtolower($link['rel']) === 'alternate') {
-					$this->uri = $link['href'];
+					$this->uri = (string)$link['href'];
 					break;
 				}
 			}