519555054a mitigated an issue of being
able to try and download files which don't exist yet, make the fix
more reliable by clearing out the field completely and hiding the
content if the (readonly) field has no value *or the record is not
saved yet*.
Also clean up the code:
* an old-style forward port created a duplicate fixprovement
(a8d01cbf4e) which seems less correct
as it applies conditionally
* and the code is branchier than necessary, we can make it simpler by
judiciously leveraging jquery's API
closesodoo/odoo#77856
X-original-commit: 05db9be15d75dc0794095aad75c80d0c2e540808
Signed-off-by: Xavier Morel (xmo) <xmo@odoo.com>
Xavier Morel
6f4b78764a