[FIX] website_quote: fix report Price
[FIX] website_quote: fix report Price

l is not defined, it is line.

Bug introduced with commit odoo/odoo@5f5f8d8.

But it was never detected before because there was
no value for b2b/b2C before commit odoo/odoo@e6184aeb37
so total/subtotal in report was never print.

dfang/odoo,dfang/odoo,ygol/odoo,ygol/odoo,hip-odoo/odoo,dfang/odoo,dfang/odoo,hip-odoo/odoo,ygol/odoo,ygol/odoo,ygol/odoo,dfang/odoo,hip-odoo/odoo,ygol/odoo,hip-odoo/odoo,dfang/odoo,hip-odoo/odoo,hip-odoo/odoo,ygol/odoo