Disallow updating destoryed instances.

master/bt5/vifib_base/WorkflowTemplateItem/portal_workflow/software_instance_slap_interface_workflow/scripts/SoftwareInstance_requestUpdate.xml

@@ -52,11 +52,15 @@
             <key> <string>_body</string> </key>
             <value> <string encoding="cdata"><![CDATA[
 
+from Products.DCWorkflow.DCWorkflow import ValidationFailed\n
 from Products.ZSQLCatalog.SQLCatalog import Query, ComplexQuery\n
 \n
 software_instance = state_change[\'object\']\n
 portal = software_instance.getPortalObject()\n
 \n
+if software_instance.SoftwareInstance_getStatus() == \'Destroyed\':\n
+  raise ValidationFailed\n
+\n
 # avoid conflicting with "in progress" update tasks\n
 tag_list = ["%s_destroyInProgress" % software_instance.getUid(), "%s_startInProgress" % software_instance.getUid()]\n
 for tag in tag_list:\n

master/bt5/vifib_base/bt/revision

-360
+361
\ No newline at end of file