$conf = [ 'wiki' => $params['wiki'], 'type' => $params['type'] ];
$this->mainQueue = JobQueue::factory( $params['mainqueue'] + $conf );
$this->debugQueue = JobQueue::factory( $params['debugqueue'] + $conf );
- $this->onlyWriteToDebugQueue = isset( $params['readonly'] ) ? $params['readonly'] : false;
+ $this->onlyWriteToDebugQueue = $params['readonly'] ?? false;
// We need to construct parent after creating the main and debug queue
// because super constructor calls some methods we delegate to the main queue.