From 00f39cd3081396a196889173e1754ea0b8a9740d Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Sat, 19 Feb 2022 20:32:19 +0000
Subject: [PATCH] Reverted change

---
 src/Protocol/ActivityPub/Transmitter.php | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/Protocol/ActivityPub/Transmitter.php b/src/Protocol/ActivityPub/Transmitter.php
index 0e16884b40..c65265396e 100644
--- a/src/Protocol/ActivityPub/Transmitter.php
+++ b/src/Protocol/ActivityPub/Transmitter.php
@@ -702,13 +702,15 @@ class Transmitter
 		}
 
 		foreach (['to' => Tag::TO, 'cc' => Tag::CC, 'bcc' => Tag::BCC] as $element => $type) {
-			foreach ($receivers[$element] as $receiver) {
-				if ($receiver == ActivityPub::PUBLIC_COLLECTION) {
-					$name = Receiver::PUBLIC_COLLECTION;
-				} else {
-					$name = trim(parse_url($receiver, PHP_URL_PATH), '/');
+			if (!empty($receivers[$element])) {
+				foreach ($receivers[$element] as $receiver) {
+					if ($receiver == ActivityPub::PUBLIC_COLLECTION) {
+						$name = Receiver::PUBLIC_COLLECTION;
+					} else {
+						$name = trim(parse_url($receiver, PHP_URL_PATH), '/');
+					}
+					Tag::store($item['uri-id'], $type, $name, $receiver);
 				}
-				Tag::store($item['uri-id'], $type, $name, $receiver);
 			}
 		}