Get a user name for publishing. If you find the user is "root" attempt to be
    more specific

def get_specific_user():
    '''
    Get a user name for publishing. If you find the user is "root" attempt to be
    more specific
    '''
    user = get_user()
    if salt.utils.platform.is_windows():
        if _win_current_user_is_admin():
            return 'sudo_{0}'.format(user)
    else:
        env_vars = ('SUDO_USER',)
        if user == 'root':
            for evar in env_vars:
                if evar in os.environ:
                    return 'sudo_{0}'.format(os.environ[evar])
    return user