All fields not provided default to 0, so the the exact values are
`%Y-%m-20 00:00:00` - `%Y-%m-22 00:00:00`.
Because this is only 2 days it can entirely overlap with a week-end
(e.g. 2021-02-20/21), leading to `number_of_days` computed to 0 and
triggering an error at confirmation (`"The following employees are not
supposed to work during that period"`).
Change familly trip as the same issue would occure in May 2021
closesodoo/odoo#65326
X-original-commit: ada1da9a0cea6aaa3f91ee34fd3b273be79e1e3d
Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>
Signed-off-by: Christophe Monniez (moc) <moc@odoo.com>