From 265137ef44032e30f968b6bdb1a6d21990d1dfdb Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Mon, 7 Jun 2021 10:21:48 +0000
Subject: [PATCH] Avoid PHP Warning:  Illegal string offset 'type' in
 /src/Protocol/ActivityPub/Receiver.php on line 668

---
 src/Protocol/ActivityPub/Receiver.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Protocol/ActivityPub/Receiver.php b/src/Protocol/ActivityPub/Receiver.php
index 8e1f3853a5..0a0d37a7cd 100644
--- a/src/Protocol/ActivityPub/Receiver.php
+++ b/src/Protocol/ActivityPub/Receiver.php
@@ -665,7 +665,7 @@ class Receiver
 		if (!empty($actor)) {
 			$profile   = APContact::getByURL($actor);
 			$followers = $profile['followers'] ?? '';
-			$is_forum  = $actor['type'] == 'Group';
+			$is_forum  = ($actor['type'] ?? '') == 'Group';
 			Logger::info('Got actor and followers', ['actor' => $actor, 'followers' => $followers]);
 		} else {
 			Logger::info('Empty actor', ['activity' => $activity]);