[FIX] CalendarView: extra argument type check
[FIX] CalendarView: extra argument type check


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