From 7e31cebb67a13479590188efa5383ec72181fe2e Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Wed, 23 Jan 2019 22:04:14 +0000
Subject: [PATCH] Parameters redone

---
 src/Protocol/OStatus.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Protocol/OStatus.php b/src/Protocol/OStatus.php
index 051c0d6c8..45071f82e 100644
--- a/src/Protocol/OStatus.php
+++ b/src/Protocol/OStatus.php
@@ -53,7 +53,7 @@ class OStatus
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 * @throws \ImagickException
 	 */
-	private static function fetchAuthor(DOMXPath $xpath, $context, array $importer, &$contact, $onlyfetch)
+	private static function fetchAuthor(DOMXPath $xpath, $context, array $importer, array &$contact = null, $onlyfetch)
 	{
 		$author = [];
 		$author["author-link"] = XML::getFirstNodeValue($xpath, 'atom:author/atom:uri/text()', $context);
@@ -322,7 +322,7 @@ class OStatus
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 * @throws \ImagickException
 	 */
-	private static function process($xml, array $importer, &$contact, &$hub, $stored = false, $initialize = true)
+	private static function process($xml, array $importer, array &$contact = null, &$hub, $stored = false, $initialize = true)
 	{
 		if ($initialize) {
 			self::$itemlist = [];