[Samba] Add domain defauts to WORKGROUP if not specified

[Tompkins, Michael]

We currently are running smbclient 4.0.7. Users need to add domain name or "\" before username for authentication to succeed. Otherwise, smbclient prepends WORKGROUP\ to username.

In a particular environment, "WORKGROUP\username" does not have access to the user's home directory.

If we add "workgroup =" parameter in smb.conf file, it now passes. Is it valid to always to specify a "" workgroup value in the config file ? Does that have other concequences ?

Mike