[IMP] do not crash if no warehouse

bzr revid: fp@openerp.com-20130224101111-zz5n34c5fmr4n8jt
2013-02-24 11:11:11 +01:00
parent 986e5ff1bb 3a614884cc
commit 2644f881ec
1 changed files with 2 additions and 0 deletions
@@ -235,6 +235,8 @@ 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)