From e237a7b6efa3334481a4e926e525726ea8d68540 Mon Sep 17 00:00:00 2001
From: Raimon Esteve <resteve@zikzakmedia.com>
Date: Sat, 29 Oct 2016 23:56:12 +0200
Subject: [PATCH] Test origin before using it in wait

The origin is not required on moves of drop shipment.

issue5937
review25711002
---
 stock.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/stock.py b/stock.py
index c28aa99ae1..64508bf45d 100644
--- a/stock.py
+++ b/stock.py
@@ -396,7 +396,7 @@ class ShipmentDrop(Workflow, ModelSQL, ModelView):
 
         requests = []
         for sub_lines in grouped_slice([m.origin.id for s in shipments
-                    for m in s.supplier_moves]):
+                    for m in s.supplier_moves if m.origin]):
             requests += PurchaseRequest.search([
                     ('purchase_line', 'in', list(sub_lines)),
                     ])
@@ -409,6 +409,8 @@ class ShipmentDrop(Workflow, ModelSQL, ModelView):
         to_save = []
         for shipment in shipments:
             for move in shipment.supplier_moves:
+                if not move.origin:
+                    continue
                 sale_line = request2sline[pline2request[move.origin]]
                 for move in sale_line.moves:
                     if (move.state not in ('cancel', 'done')