@ -360,8 +360,7 @@ class rcube_user
$rcmail = rcmail::get_instance();
// try to resolve user in virtuser table and file
if (!strpos($user, '@')) {
if ($email_list = self::user2email($user, false, true))
if ($email_list = self::user2email($user, false, true)) {
$user_email = is_array($email_list[0]) ? $email_list[0][0] : $email_list[0];
}