odoo/odoo — pull request #3864 by aba-odoo (2014-11-25 10:50:30+00:00)
Title: [FIX] stock : System changes state to done and sets the value of date_do...

...ne to current datetime. if create duplicate set date_done is empty
Delivery Order -> state to ‘done’
More > Duplicate
date_done of new stock.picking,out is empty.