X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FUtil%2FACLFormatter.php;h=03aded38544f2914c8f91dbaf992560c5887ee2f;hb=fca93793480839660870e899bea88f3637859fff;hp=7719daf456bcfe42c93a21bb7d508b117b27000f;hpb=2ec3a97393959e42d450e074271d2d622d25701f;p=friendica.git

diff --git a/src/Util/ACLFormatter.php b/src/Util/ACLFormatter.php
index 7719daf456..03aded3854 100644
--- a/src/Util/ACLFormatter.php
+++ b/src/Util/ACLFormatter.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, 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 [];
 		}
 
@@ -84,7 +84,7 @@ final class ACLFormatter
 	private function sanitizeItem(string &$item) {
 		// The item is an ACL int value
 		if (intval($item)) {
-			$item = '<' . intval(Strings::escapeTags(trim($item))) . '>';
+			$item = '<' . intval($item) . '>';
 		// The item is a allowed ACL character
 		} elseif (in_array($item, [Group::FOLLOWERS, Group::MUTUALS])) {
 			$item = '<' . $item . '>';