From 55acb511480d10353f1dd1fdc4c3b9e2541bcbb6 Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Fri, 8 May 2020 09:15:04 -0400
Subject: [PATCH] Check $item_profile is populated in ActivityPub\Transmitter

- Address https://github.com/friendica/friendica/issues/8475#issuecomment-625716446
---
 src/Protocol/ActivityPub/Transmitter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Protocol/ActivityPub/Transmitter.php b/src/Protocol/ActivityPub/Transmitter.php
index 0dfef3ebd..6e639fb98 100644
--- a/src/Protocol/ActivityPub/Transmitter.php
+++ b/src/Protocol/ActivityPub/Transmitter.php
@@ -639,7 +639,7 @@ class Transmitter
 					continue;
 				}
 
-				if ($receiver == $item_profile['followers']) {
+				if ($item_profile && $receiver == $item_profile['followers']) {
 					$inboxes = array_merge($inboxes, self::fetchTargetInboxesforUser($uid, $personal));
 				} else {
 					if (Contact::isLocal($receiver)) {