slapos_crm: no need to build email when using notification message

master/bt5/slapos_crm/SkinTemplateItem/portal_skins/slapos_crm_monitoring/Ticket_createProjectEvent.py

@@ -31,12 +31,6 @@ if attachment:
                     name=name)
   attachment_list.append(attachment)
 
-email = buildEmailMessage(from_url=None,
-                          to_url=None,
-                          msg=text_content,
-                          subject=title,
-                          attachment_list=attachment_list)
-
 if direction == 'outgoing':
   source_relative_url = source or ticket.getSource()
   source_section_relative_url = ticket.getSourceSection()
@@ -84,6 +78,11 @@ if notification_message:
 # Prefer using the notification message title
 # as it will be correctly translated
 if not event.hasTitle():
+  email = buildEmailMessage(from_url=None,
+                            to_url=None,
+                            msg=text_content,
+                            subject=title,
+                            attachment_list=attachment_list)
   event.edit(
     data=email.as_string()
   )