odoo/odoo — pull request #3645 by beledouxdenis (2014-11-14 13:28:02+00:00)
Title: [FIX] api: avoid to return all fields *2many in onchanges

When an onchange returns a change in a 2many field line (a '1' tuple, update), avoid to return all fields of the *2many field but only the altered field.

Otherwise, the web client regard all the fields of the 2many as dirty, and try to write on all fields (even if the value is the same, thus)

opw-615062