From b10a3df6cc9159dc44fe220f3404cc4854265240 Mon Sep 17 00:00:00 2001
From: Nicolas Mac Rouillon <nmr@ingadhoc.com>
Date: Tue, 29 Sep 2015 12:47:48 -0300
Subject: [PATCH] ADD onchange in waybill expense for product_id

---
 logistic/waybill_expense.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/logistic/waybill_expense.py b/logistic/waybill_expense.py
index d2f574f..0010f53 100644
--- a/logistic/waybill_expense.py
+++ b/logistic/waybill_expense.py
@@ -56,6 +56,11 @@ def _amount_line(self):
     date = fields.Date(
         related='waybill_id.date',  string='Date', store=True)
 
+    @api.one
+    @api.onchange('product_id')
+    def on_change_product(self):
+        self.price_unit = self.product_id.lst_price
+
     def action_invoice_create(self, cr, uid, ids, grouped=False, date_invoice=False, context=None):
         invoice_ids = []
         partner_currency = {}