return if user is empty

Signed-off-by: Simon L <[email protected]>
nextcloud · Sep 21, 2023 · 559151d · 559151d
1 parent bfa18c7
commit 559151d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/Notification/Notifier.php b/lib/Notification/Notifier.php
@@ -131,6 +131,9 @@ public function prepare(INotification $notification, string $languageCode): INot
 	protected function getSubject(INotification $notification, string $languageCode): string {
 		$l = $this->factory->get('firstrunwizard', $languageCode);
 		$user = $this->userManager->get($notification->getUser());
+		if ($user === null) {
+			return '';
+		}
 
 		$email = $user->getEMailAddress();
 		if ($email === null || $email === '') {