BaseTestCase: Param $subDir can be null

This commit is contained in:
Sukhwinder Dhillon 2023-08-14 12:24:06 +02:00
parent 43b391880d
commit d0df785bbd

View file

@ -49,7 +49,7 @@ abstract class BaseTestCase extends \Icinga\Test\BaseTestCase
}
/**
* @param null $subDir
* @param ?string $subDir
* @return string
*/
protected function getTestsBaseDir($subDir = null)