$this->list = $this->getTargetList($this->arg('user'), $this->arg('list_id'));
if (empty($this->list)) {
// TRANS: Client error displayed trying to perform an action related to a non-existing list.
$this->list = $this->getTargetList($this->arg('user'), $this->arg('list_id'));
if (empty($this->list)) {
// TRANS: Client error displayed trying to perform an action related to a non-existing list.
- $this->clientError(
- // TRANS: Client error displayed when a membership check for a user is nagative.
- _('The specified user is not a subscriber of this list.'),
- 400,
- $this->format
- );
+ // TRANS: Client error displayed when a membership check for a user is nagative.
+ $this->clientError(_('The specified user is not a subscriber of this list.'));