try {
if ($format == Feed::ATOM) {
// Only show the author sub-element if it's different from default user
- $act->outputTo($this, false, ($act->actor->id != $this->user->uri));
+ $act->outputTo($this, false, ($act->actor->id != $this->user->getUri()));
} else {
if ($haveOne) {
fwrite($handle, ",");