From 90232b3f26aaa02efa232100af2693e83d7d24be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 31 Jul 2014 19:34:38 +0200
Subject: [PATCH] Fix missing list convertion after grouped_slice

review5461002
---
 purchase_request.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/purchase_request.py b/purchase_request.py
index c5a27d21d0..8d8202c1d9 100644
--- a/purchase_request.py
+++ b/purchase_request.py
@@ -204,6 +204,7 @@ class PurchaseRequest(ModelSQL, ModelView):
         for dates, dates_products in date2products.iteritems():
             min_date, max_date = dates
             for sub_products in grouped_slice(dates_products):
+                sub_products = list(sub_products)
                 product_ids = [p.id for p in sub_products]
                 with Transaction().set_context(forecast=True,
                         stock_date_end=min_date or datetime.date.max):