PrestaShop/PrestaShop — pull request #432 by camlafit (2013-05-14 15:25:54+00:00)
Title: Conserve breadcrumb if referer was a product page

Resolve http://forge.prestashop.com/browse/PSCFV-9021

If referer page is a product, category loaded is default on new page. We can check this case and conserve breacrumb.