From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Wed, 23 Nov 2022 15:47:51 +0000 (-0500)
Subject: Ward against the possible case that $actor is empty in ActivityPub\Processor::createItem
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=a5af1408d6f772a52382bdad9e79e93d54bb81f3;p=friendica.git

Ward against the possible case that $actor is empty in ActivityPub\Processor::createItem

- Address https://github.com/friendica/friendica/issues/11993#issuecomment-1323273452
---

diff --git a/src/Protocol/ActivityPub/Processor.php b/src/Protocol/ActivityPub/Processor.php
index 98fed12a33..3f61fe8f12 100644
--- a/src/Protocol/ActivityPub/Processor.php
+++ b/src/Protocol/ActivityPub/Processor.php
@@ -431,7 +431,7 @@ class Processor
 			$item['owner-id'] = $item['author-id'];
 		} else {
 			$actor = APContact::getByURL($item['owner-link'], false);
-			$item['isForum'] = ($actor['type'] == 'Group');
+			$item['isForum'] = ($actor['type'] ?? 'Person') == 'Group';
 		}
 
 		$item['uri'] = $activity['id'];