*
* @return boolean success flag
*/
- function prepare($args)
+ function prepare(array $args=array())
{
if (!parent::prepare($args)) {
return false;
*
* @return void
*/
- function handle($args)
+ function handle(array $args=array())
{
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
if ($this->arg('no')) {
function defaultReturnTo()
{
$user = common_current_user();
- if ($user) {
+
+ if ($user instanceof User) {
return common_local_url('subscribers',
array('nickname' => $user->nickname));
} else {