public function execute() {
$ns = $this->getOption( 'ns', NS_MEDIAWIKI );
- $delete = $this->getOption( 'delete', false );
- $all = $this->getOption( 'all', false );
+ $delete = $this->hasOption( 'delete' );
+ $all = $this->hasOption( 'all' );
$dbw = $this->getDB( DB_MASTER );
$this->beginTransaction( $dbw, __METHOD__ );