X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FUtil%2FACLFormatter.php;h=3989bc6ef9194574caefea340040bb40e8fef780;hb=51fb26562134345d1b60c6c27ef6f1ef25b2276b;hp=0c53e08c9365a723638df41ccd5e48936e541bf8;hpb=1b841d837969ccb56d810abd1626c4bee23cdd25;p=friendica.git

diff --git a/src/Util/ACLFormatter.php b/src/Util/ACLFormatter.php
index 0c53e08c93..3989bc6ef9 100644
--- a/src/Util/ACLFormatter.php
+++ b/src/Util/ACLFormatter.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2022, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -38,7 +38,7 @@ final class ACLFormatter
 	public function expand(string $acl_string = null)
 	{
 		// In case there is no ID list, return empty array (=> no ACL set)
-		if (!isset($acl_string)) {
+		if (empty($acl_string)) {
 			return [];
 		}