From 3f6d94b7f442ae6d3c4f622ece54639f6fe50d28 Mon Sep 17 00:00:00 2001
From: Sebastien Robin <seb@nexedi.com>
Date: Wed, 19 Oct 2005 12:30:06 +0000
Subject: [PATCH] check if a quantity is None

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@4074 20353a03-c40f-0410-a6d1-a30d3c3de9de
---
 product/ERP5/Document/SimulationMovement.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/product/ERP5/Document/SimulationMovement.py b/product/ERP5/Document/SimulationMovement.py
index 5dbee75893..31bb55dc0a 100755
--- a/product/ERP5/Document/SimulationMovement.py
+++ b/product/ERP5/Document/SimulationMovement.py
@@ -477,6 +477,8 @@ class SimulationMovement(Movement):
       return 1
 
     d_quantity = delivery.getQuantity()
+    if d_quantity is None:
+      d_quantity = 0
     quantity = self.getCorrectedQuantity()
     d_error = self.getDeliveryError()
     if quantity is None:
-- 
2.30.9