Before [1] we used to consider '0' as False.
As this was not transfered in the refactoring, registering for
an event that does not have any ticket would give a traceback
saying the ticket is invalid.
This adds back the fallback to `False` for falsy values after they
have been converted from string to integer
as '0' is not Falsy in python.
[1]: 6b8daa880c
task-3381943
closesodoo/odoo#126783
X-original-commit: 5d61bc66b9e147d22175d15c8d39fc594f45b546
Signed-off-by: Warnon Aurélien (awa) <awa@odoo.com>
Signed-off-by: Renaud Thiry (reth) <reth@odoo.com>
Renaud Thiry
82e7f08afe