V3.9 how to increase the search results limit?

Hi,

Thanks for the great support for Osclass!

I’ve updated to v3.9, what do I need to modify to increase the search page results limit? At the moment is shows 100 pages at www.mysite.com/search

Many thanks

includes/osclass/model/Search.php
// $this->dao->limit(100*$this->results_per_page);