From 04f1782211641fbab55b20ce07970283a0870551 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Calonne?= <aurel@nexedi.com>
Date: Tue, 4 Dec 2007 14:20:56 +0000
Subject: [PATCH] replace None per "" on all keys

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@18002 20353a03-c40f-0410-a6d1-a30d3c3de9de
---
 product/ERP5/Document/Inventory.py | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/product/ERP5/Document/Inventory.py b/product/ERP5/Document/Inventory.py
index 2425c59473..4da2008ff1 100644
--- a/product/ERP5/Document/Inventory.py
+++ b/product/ERP5/Document/Inventory.py
@@ -170,11 +170,13 @@ class Inventory(Delivery):
       current_inventory_dict = {}
       current_inventory_key_id_list = [x["key"] for x in inventory_calculation_dict['first_level']]
       for line in current_inventory_list:
-        current_inventory_key = tuple(
-          [line[x] for x in current_inventory_key_id_list])
-        if current_inventory_key[1] is None:
-          # To be consistent
-          current_inventory_key = (current_inventory_key[0], "")
+
+
+        current_inventory_key = [line[x] for x in current_inventory_key_id_list]
+        for x in xrange(len(current_inventory_key)):
+          if current_inventory_key[x] is None:
+            current_inventory_key[x] = ""
+        current_inventory_key = tuple(current_inventory_key)        
 
         if inventory_calculation_dict.has_key("second_level"):
           # two level of variation
-- 
2.30.9