use rector to resolve implicitely nullable parameter declarations, fixes #5463

Closes #5463

Merge request studip/studip!4097

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/classes/Visibility.php b/lib/classes/Visibility.php
index c164c76..dd382e2 100644
--- a/lib/classes/Visibility.php
+++ b/lib/classes/Visibility.php
@@ -650,7 +650,7 @@ class Visibility
      *
      * @return bool
      */
-    public static function allowExtendedSettings(\User $user = null): bool
+    public static function allowExtendedSettings(?\User $user = null): bool
     {
         $user = $user ?? User::findCurrent();
 
@@ -698,7 +698,7 @@ class Visibility
      *
      * @return bool
      */
-    public static function isFieldHideableForUser(string $field, User $user = null): bool
+    public static function isFieldHideableForUser(string $field, ?User $user = null): bool
     {
         $user = $user ?? User::findCurrent();