From 7ffb3b587dc856f6ff2f743abc569ea97af96d78 Mon Sep 17 00:00:00 2001
From: Sergi Almacellas Abellana <sergi@koolpi.com>
Date: Tue, 26 Apr 2016 12:39:27 +0200
Subject: [PATCH] Fix NoneType error when comparing purchases without warehouse

issue5478
review19231002
---
 purchase_request.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/purchase_request.py b/purchase_request.py
index 33edd87de0..66090b61f3 100644
--- a/purchase_request.py
+++ b/purchase_request.py
@@ -161,8 +161,8 @@ class PurchaseRequest:
         for request in requests:
             pline = request.purchase_line
             # Skip incoherent request
-            if request.product.id != pline.product.id or \
-                    request.warehouse.id != pline.purchase.warehouse.id:
+            if (request.product != pline.product
+                    or request.warehouse != pline.purchase.warehouse):
                 continue
             # Take smallest amount between request and purchase line
             pline_qty = Uom.compute_qty(pline.unit, pline.quantity,