Fix voucher creation

ticdesk_org/views.py

@@ -346,7 +346,6 @@ def create_voucher(request):
 
     create_voucher_form = VoucherCreationForm()
     current_person = TeckidsPerson.objects.get(uid=request.user.username)
-    code = generate_code()
 
     # Check whether person is a member of team-orga or supraadmin.
     if not current_person.is_orga and not current_person.is_supraadmin and not current_person.is_board:
@@ -373,7 +372,7 @@ def create_voucher(request):
             message.body = _("""Ein Voucher für die Veranstaltung %s wurde erstellt.
 Person für welche der Rabatt ausgestellt wurde: %s
 Rabattwert: %s
-Rabattcode: %s """) % (create_voucher_form.cleaned_data['project_cn'], create_voucher_form.cleaned_data['person_uid'], create_voucher_form.cleaned_data['discount'], code)
+Rabattcode: %s """) % (create_voucher_form.cleaned_data['project_cn'], create_voucher_form.cleaned_data['person_uid'], create_voucher_form.cleaned_data['discount'], create_voucher.code)
 
             # Send message
             message.send()