[FIX] purchase: order line description being reset on qty change

The name must be changed when changing of product,
but not for other changes, quantity for instance.
The 'or not uom_id' is just for retro-compatibility concerns
uom_id being False actually means we just changed of product,
and the name must therefore be changed
name as been set as False in the onchange call in the view
for the product_id field, in this rev.,
so the name being False now means th change of product
Nevertheless, existing databases for which the view
is not up to date won't have this change
and we therefore have to rely on something else to know
when the product has been changed or not.

fixes #5295
opw-628138

0 files changed, 0 insertions, 0 deletions