Use the main form's domain_name, not the initial domain_name, to

pick the approver, since the main form's version has been changed
to ietf.org if appropriate.

Don't try to look up the main_form -- since we're currently processing
the main_form, it's just 'form'!
 - Legacy-Id: 271

Author: fenner

ietf/mailinglists/views.py

@@ -242,9 +242,8 @@ def process_step(self, request, form, step):
 	    else:
 		self.initial[self.main_step].update({'domain_name': form.clean_data['domain_name']})
 	if step == self.main_step:
-	    approvers = mlist_approvers(form0.clean_data['mail_type'], form0.clean_data['domain_name'], form0.clean_data['group'])
-	    main_form = self.clean_forms[self.main_step]
-	    requestor_email = main_form.clean_data['requestor_email']
+	    approvers = mlist_approvers(form0.clean_data['mail_type'], form.clean_data['domain_name'], form0.clean_data['group'])
+	    requestor_email = form.clean_data['requestor_email']
 	    requestor_person = None
 	    for a in approvers:
 		if requestor_email == a.person.email()[1]: