Versions
--------
- 15.0+
Steps
-----
1. Go to product variants;
2. select a product;
3. add a new Vendor line in the Purchase tab;
4. save;
5. add another Vendor line;
6. save.
Issue
-----
Previous line disappears from view.
Cause
-----
In 93bc96047ff684cb66b69186822493815cf37982 I added logic which sets
the `product_tmpl_id` in `product.supplierinfo` if a `product_id`
gets written without accompanying `product_tmpl_id`. Adding lines from
the Product Variant views add `{'product_id': False}` to the values for
every vendor in the list without a Product Variant, so their
`product_tmpl_id` gets overwritten with the `product_tmpl_id` of an
empty product.
Solution
--------
Only overwrite `product_tmpl_id` iff `product_id` gets written to a
non-falsy value by changing `if 'product_id' in vals` to
`if vals.get('product_id')`.
opw-3664524
closesodoo/odoo#153168
X-original-commit: 03d4be7b8804863a7e7e9af29a8ec61c65d6dab3
Signed-off-by: Quentin Wolfs (quwo) <quwo@odoo.com>
Signed-off-by: Levi Siuzdak <sile@odoo.com>