User reference in LinkedAccount

[carlopolisini]

Hi, this is just a question. In the play-authenticate-usage sample, the LinkedAccount model contains a reference to User, but in the creation phase of the User, this field is not filled (see User.create). But I noted that it is filled if you try to change or reset password in User.changePassword routine. I cant understand if it is only a mistake in the sample code or there is a reason for this. Thanks