Add default value for "user_contact_str" (fixes https://github.com/friendica/friendic...

diff --git a/src/Security/PermissionSet/Repository/PermissionSet.php b/src/Security/PermissionSet/Repository/PermissionSet.php
index 83b65bd2e5dd87b12c05bcf8625464b699e48814..7ffe36cf279eba43ae7ed51584ea898b5c804b1a 100644 (file)
--- a/src/Security/PermissionSet/Repository/PermissionSet.php
+++ b/src/Security/PermissionSet/Repository/PermissionSet.php
@@ -153,7 +153,7 @@ class PermissionSet extends BaseRepository
                                $cid                = $cdata['user'];
                        } else {
                                $public_contact_str = $this->aclFormatter->toString($cid);
-                               $user_contact_str   = '';
+                               $user_contact_str   = '<<>>';
                        }
 
                        $groups = [];