Unclear statement at `POST:/service`

[ckaipf]

datameta/datameta/api/services.py

Lines 58 to 77 in e161b85

	try:
	service = Service(
	name = name,
	site_id = siteid.generate(request, Service))
	db.add(service)
	db.flush()
	except IntegrityError:
	raise get_validation_error(["A service with that name already exists."])
	# Return for the new service the ID, name and all associated Users
	users = []
	for user in service.users:
	users.append(get_identifier(user))
	return ServiceResponse(
	id = resource.get_identifier(service),
	name = service.name,
	user_ids = users
	)

This seems not quite clear to me, we create a new Service with Service.users not set. Then we get service.users, which should always be empty?