Fix php warning

6 years ago · a23f90aebd
parent 00391749c5
commit a23f90aebd
1 changed files with 1 additions and 1 deletions
--- a/main/inc/lib/NotificationEvent.php
+++ b/main/inc/lib/NotificationEvent.php
@ -60,7 +60,7 @@ class NotificationEvent extends Model
    {
        $data = UserManager::get_extra_user_data_by_field($userId, $this->extraFieldName);

-        return $data['notification_event'];
+        return isset($data['notification_event']) ? $data['notification_event'] : '';
    }

    public function getNotificationsByUser($userId)