def METHOD_NAME():
    # If an invalid argument is used, we treat it as if the option was not
    # specified at all, so that the config update actor doesn't touch it. We
    # don't want to break the config even more.
    content = 'SPAMDOPTIONS="--ssl-version foo"\n'
    value = spamassassinconfigread_spamd._parse_ssl_version(content)
    assert value is None