productscategory module in Prestashop 1.6 - how to display only the available products?

[theobroma]

Hi,

I need your help with the original "productscategory" module in Prestashop 1.6. It's default behaviour is to display products in the same category, even if they are out of stock. Is there a code snippet that makes it display only the products with stocks over 0, or products with visibility set to "everywhere"?

 

Thanks in advance!