Jeremy Kersten
3685b9c85b
Before this commit, we write on each record the value, whatever the current value. Now we check if it is necessary to avoid useless fork. The first change on header was slowly. closes odoo/odoo#62119 X-original-commit: e18c43d217be89b35213236038e72bc8298061a0 Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>