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From:   Junio C Hamano <gitster@pobox.com>
To:     Jeff King <peff@peff.net>
Cc:     Alex Riesen <alexander.riesen@cetitec.com>, git@vger.kernel.org,
        Eric Wong <normalperson@yhbt.net>
Subject: Re: [PATCH] config: option transfer.ipversion to set transport
 protocol version for network fetches
References: <20200915135428.GA28038@pflmari>
        <xmqqtuvxwkbz.fsf@gitster.c.googlers.com>
        <20200916201830.GA44969@coredump.intra.peff.net>
Date:   Wed, 16 Sep 2020 15:50:23 -0700
In-Reply-To: <20200916201830.GA44969@coredump.intra.peff.net> (Jeff King's
        message of "Wed, 16 Sep 2020 16:18:30 -0400")
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Jeff King <peff@peff.net> writes:

> Adding a command-line option for "all" is a good idea, but will probably
> mean needing to add the "unset" sentinel value I mentioned in the other
> email.

Sorry, I do not quite follow.  I thought that assigning the
(misnamed --- see other mail) ALL to the "family" variable would be
sufficient?

    enum transport_family {
            TRANSPORT_FAMILY_ALL = 0,
            TRANSPORT_FAMILY_IPV4,
            TRANSPORT_FAMILY_IPV6
    };