From f83cf7172e3e312231c209dde87df90014b0c402 Mon Sep 17 00:00:00 2001
From: Goffin Simon <sig@odoo.com>
Date: Fri, 30 Oct 2015 16:49:49 +0100
Subject: [PATCH] [FIX] sale: onchange_partner_shipping_id

To be compatible with old API.
closes #9146

opw:653257
---
 addons/sale/sale.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/addons/sale/sale.py b/addons/sale/sale.py
index eac8de3343d..45d3b80c396 100644
--- a/addons/sale/sale.py
+++ b/addons/sale/sale.py
@@ -162,6 +162,7 @@ class SaleOrder(models.Model):
             return 'sale.mt_order_sent'
         return super(SaleOrder, self)._track_subtype(init_values)
 
+    @api.multi
     @api.onchange('partner_shipping_id')
     def onchange_partner_shipping_id(self):
         """