When having falsy values, we may end up with 'False' as a string. Better be defensive when trying to parse res_id. Task-3025143 closes odoo/odoo#102576 closes odoo/odoo#103378 X-original-commit: ac8d97262d196c7bb4c4fc15db63cc66512be838 Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>