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From: Jeff King <peff@peff.net>
To: Junio C Hamano <gitster@pobox.com>
Cc: Erin Dahlgren <eedahlgren@gmail.com>,
	git@vger.kernel.org,
	Johannes Schindelin <johannes.schindelin@gmx.de>
Subject: Re: [PATCH v2] Simplify handling of setup_git_directory_gently() failure cases.
Date: Thu, 27 Dec 2018 11:24:17 -0500	[thread overview]
Message-ID: <20181227162417.GA23147@sigill.intra.peff.net> (raw)
In-Reply-To: <xmqqftukq66o.fsf@gitster-ct.c.googlers.com>

On Wed, Dec 26, 2018 at 02:22:39PM -0800, Junio C Hamano wrote:

> >> Side note: One of the secondary goals of my patch was to make it
> >> really obvious that neither the GIT_DIR_HIT_CEILING nor the
> >> GIT_DIR_HIT_MOUNT_POINT case can get us into the block protected by
> >> (startup_info->have_repository || getenv(GIT_DIR_ENVIRONMENT)). With
> >> your suggestion (and it's a fair one) I don't think that's feasible
> >> without more significant refactoring. Should I just settle with a
> >> comment that explains this?
> >
> > Yeah, I think a comment would probably be sufficient. Though we could
> > also perhaps make the two cases (i.e., we found a repo or not) more
> > clear. Something like:
> >
> >   if (!*nongit_ok || !*nongit_ok) {
> 
> WTH is (A || A)?

Heh, I should learn to cut and paste better. This should be:

  if (!nongit_ok || !*nongit_ok)

(which comes from the current code).

-Peff

  reply	other threads:[~2018-12-27 16:24 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-13 17:30 [PATCH] " Erin Dahlgren
2018-12-14 10:32 ` Johannes Schindelin
2018-12-16  1:05   ` Erin Dahlgren
2018-12-16  1:05 ` [PATCH v2] " Erin Dahlgren
2018-12-18 12:35   ` Johannes Schindelin
2018-12-18 19:50     ` Erin Dahlgren
2018-12-18 17:54   ` Jeff King
2018-12-18 20:54     ` Erin Dahlgren
2018-12-19 15:59       ` Jeff King
2018-12-26 22:22         ` Junio C Hamano
2018-12-27 16:24           ` Jeff King [this message]
2018-12-27 23:46             ` Erin Dahlgren
2019-01-03  4:54               ` Jeff King
2018-12-27 23:36   ` [PATCH v3] " Erin Dahlgren
2019-01-03  5:14     ` Jeff King
2019-01-03 18:09       ` Junio C Hamano
2019-01-04  8:25         ` Jeff King
2019-01-05 16:57           ` Erin Dahlgren
2019-01-06  6:22             ` Jeff King

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