'false' is displayed when no value is assigne to a field declared in a calend.
Impacted versions:
8.0, master
Steps to reproduce:
Create a fresh database, create a new customer and set his fiscal position.
Create a quotation, select the customer
Current behavior:
File "/Users/keje/src/odoo/addons/account/partner.py", line 107, in get_fiscal_position
return part.property_account_position.id
NameError: global name 'part' is not defined
Expected behavior:
No error