$src = FileBackendGroup::singleton()->get( $this->getOption( 'src' ) );
$dst = FileBackendGroup::singleton()->get( $this->getOption( 'dst' ) );
$containers = explode( '|', $this->getOption( 'containers' ) );
- $subDir = $this->getOption( rtrim( 'subdir', '/' ), '' );
+ $subDir = rtrim( $this->getOption( 'subdir', '' ), '/' );
$rateFile = $this->getOption( 'ratefile' );