erp5_open_trade: fixup

bt5/erp5_open_trade/SkinTemplateItem/portal_skins/erp5_open_trade/OpenOrder_updateSimulation.py

@@ -9,14 +9,11 @@ portal = context.getPortalObject()
 for open_order_line in context.objectValues():
   for ob in [open_order_line] + open_order_line.getCellValueList():
     for item in ob.getAggregateValueList():
-      if now < ob.getStartDate():
-        # Do not expand the subscription if it is not yet started
-        # (this is a hack to prevent test errors when setting the zope datetime in the past)
-        continue
       if getattr(item.aq_explicit, 'updateSimulation', None) is not None and \
           item not in subscription_item_set:
         subscription_item_set.add(item)
-        stop_date = item.getNextPeriodicalDate(now)
+        # If start_date is in futur, do not look for unreachable period
+        stop_date = item.getNextPeriodicalDate(max(now, ob.getStartDate()))
         # Do not expand subscription item if there is
         # no new simulation movement to create
         # (expand always reindex the full simulation tree,