[FIX] format: trying to format an undefined value as the same effect as a value to false or infinity: return value_if_empty parameter
[FIX] format: trying to format an undefined value as the same effect as a value to false or infinity: return value_if_empty parameter

havt/openerp-web,havt/openerp-web,akretion/openerp-web,havt/openerp-web,akretion/openerp-web,havt/openerp-web,akretion/openerp-web,havt/openerp-web