From 6d9b41b3bf0a99e699f7fc0670129120c5c6e1d4 Mon Sep 17 00:00:00 2001
From: "Hiral Patel (OpenERP)" <hip@tinyerp.com>
Date: Thu, 31 Jan 2013 15:23:36 +0530
Subject: [PATCH] [IMP] Improve the code

bzr revid: hip@tinyerp.com-20130131095336-317ww7oe391tg2wk
---
 addons/stock/product.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/addons/stock/product.py b/addons/stock/product.py
index 1d56ce64988..ba855e0409b 100644
--- a/addons/stock/product.py
+++ b/addons/stock/product.py
@@ -235,10 +235,10 @@ class product_product(osv.osv):
         else:
             location_ids = []
             wids = warehouse_obj.search(cr, uid, [], context=context)
-            if not wids:
-                return res
             for w in warehouse_obj.browse(cr, uid, wids, context=context):
                 location_ids.append(w.lot_stock_id.id)
+            else:
+                return res
 
         # build the list of ids of children of the location given by id
         if context.get('compute_child',True):