Plan only when needed.

master/bt5/vifib_upgrader/ExtensionTemplateItem/VifibUpgrader.py

@@ -48,4 +48,5 @@ def VifibSaleInvoiceBuilder_buildAndPlan(self, movement_list):
   wf = self.getPortalObject().portal_workflow.accounting_workflow
   plan_tdef = wf.transitions.get("plan")
   for delivery in delivery_list:
-    wf._changeStateOf(delivery, plan_tdef, dict(comment="Generated by the upgrade"))
+    if delivery.getSimulationState() == 'draft':
+      wf._changeStateOf(delivery, plan_tdef, dict(comment="Generated by the upgrade"))

master/bt5/vifib_upgrader/bt/revision

-58
\ No newline at end of file
+59
\ No newline at end of file