From f6b3247c31ee176944a060afb911021d071d8a32 Mon Sep 17 00:00:00 2001
From: Pierre Masereel <pim@odoo.com>
Date: Mon, 25 Jun 2018 13:57:15 +0200
Subject: [PATCH] [FIX] purchase: remove move_dest_ids when PO line cancelled

When a PO is confirmed, cancelled, set back to draft and confirmed
again, the push rules don't apply because the PO lines have
move_dest_ids. So we remove those move_dest_ids from PO lines, to allow
push rules to be applied on the newly confirmed PO.

OPW-1859363
---
 addons/purchase/models/purchase.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/addons/purchase/models/purchase.py b/addons/purchase/models/purchase.py
index f27545a15ed..523b11d75f7 100644
--- a/addons/purchase/models/purchase.py
+++ b/addons/purchase/models/purchase.py
@@ -378,6 +378,8 @@ class PurchaseOrder(models.Model):
             for pick in order.picking_ids.filtered(lambda r: r.state != 'cancel'):
                 pick.action_cancel()
 
+            order.order_line.write({'move_dest_ids':[(5,0,0)]})
+
         self.write({'state': 'cancel'})
 
     @api.multi