[FIX] survey: correctly compute filters based on finished
[FIX] survey: correctly compute filters based on finished

Oversight of 374b57a1537959c39d12011fa9beed154e8fc810 .
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo