Stop hidding facets if empty

[Verlonimo]

Hi,

I am looking for a way to not to hide empty facets while using faceted search module. So in ps_facetedsearch->src>products>SearchProvider.php i have uncommented this line:

$this->hideUselessFacets($facets, (int) $result->getTotalProductsCount());

However it works partially. The attributes are still hidden if empty. Does anyone know where is the code responsible for it?

Been searching for like 2 days and it's driving me crazy....

Thanks