protected function rawContent(array $request = [])
{
$last_update = $request['last_update'] ?? '';
- System::httpExit(OStatus::feed($this->parameters['nickname'], $last_update, 10), Response::TYPE_ATOM);
+ System::httpExit(OStatus::feed($this->parameters['nickname'], $last_update, 10) ?? '', Response::TYPE_ATOM);
}
}