blank hashed password in case of errors in the changeset

[plu9in]

In https://github.com/manukall/phoenix_token_auth/blob/master/lib/phoenix_token_auth/registrator.ex , line 34,

def set_hashed_password(changeset = %{errors: [_]}), do: changeset

will not match in case of several errors. So, if the changeset has several errors, the hashed password will be returned.

A correction would be :
def set_hashed_password(changeset = %{errors: [ _ | _ ]}), do: changeset

[manukall]

thanks for the bug report. you're absolutely right. would you want to fix that problem? i'd happily accept a PR.

[plu9in]

You are welcome but it is nothing compared to your library. It is a great job.

I have fixed it and done a PR.