From: Jeff King <peff@peff.net>
To: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Cc: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>,
git@vger.kernel.org, "Junio C Hamano" <gitster@pobox.com>
Subject: Re: [PATCH 1/4] rebase -i: demonstrate obscure loose object cache bug
Date: Wed, 13 Mar 2019 20:07:59 -0400 [thread overview]
Message-ID: <20190314000759.GB31968@sigill.intra.peff.net> (raw)
In-Reply-To: <nycvar.QRO.7.76.6.1903132327500.41@tvgsbejvaqbjf.bet>
On Wed, Mar 13, 2019 at 11:40:54PM +0100, Johannes Schindelin wrote:
> > > + shift
> > > + test -z "$*" ||
> > > + echo "exec $0 $*" >>$GIT_REBASE_TODO
> >
> > And here we do the same thing. That second redirection is unnecessary.
>
> It is actually not unnecessary, but to the contrary quite necessary to
> achieve the intended effect: with this command, we append an `exec` line
> to the todo list that is guaranteed to be executed after the `pick`
> command that we added earlier.
Ah, right, I was totally misreading it. We are not execing _now_, but
rather appending an exec. And that explains my confusion about
recursion.
So your nice explanation below has gone to waste, because I have just
now understood what is going on. ;)
I agree that what you have here is probably the simplest way of
demonstrating the issue.
-Peff
next prev parent reply other threads:[~2019-03-14 0:09 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-13 10:16 [PATCH 0/4] get_oid: cope with a possibly stale loose object cache Johannes Schindelin via GitGitGadget
2019-03-13 10:16 ` [PATCH 1/4] rebase -i: demonstrate obscure loose object cache bug Johannes Schindelin via GitGitGadget
2019-03-13 16:11 ` Ævar Arnfjörð Bjarmason
2019-03-13 16:35 ` Jeff King
2019-03-13 16:53 ` Jeff King
2019-03-13 22:40 ` Johannes Schindelin
2019-03-14 0:07 ` Jeff King [this message]
2019-03-13 22:27 ` Johannes Schindelin
2019-03-14 0:05 ` Jeff King
2019-03-14 6:40 ` Johannes Sixt
2019-03-14 13:06 ` Johannes Schindelin
2019-03-14 1:12 ` Junio C Hamano
2019-03-14 12:44 ` Johannes Schindelin
2019-03-13 10:16 ` [PATCH 2/4] sequencer: improve error message when an OID could not be parsed Johannes Schindelin via GitGitGadget
2019-03-14 1:14 ` Junio C Hamano
2019-03-13 10:16 ` [PATCH 3/4] sequencer: move stale comment into correct location Johannes Schindelin via GitGitGadget
2019-03-13 10:16 ` [PATCH 4/4] get_oid(): when an object was not found, try harder Johannes Schindelin via GitGitGadget
2019-03-14 1:29 ` Junio C Hamano
2019-03-14 2:22 ` Jeff King
2019-03-14 2:40 ` Jeff King
2019-03-14 4:05 ` Junio C Hamano
2019-03-14 18:55 ` Jeff King
2019-03-14 3:49 ` Junio C Hamano
2019-03-14 13:17 ` Johannes Schindelin
2019-03-14 18:57 ` Jeff King
2019-03-14 19:55 ` Johannes Schindelin
2019-03-13 15:33 ` [PATCH 0/4] get_oid: cope with a possibly stale loose object cache Jeff King
2019-03-14 15:33 ` [PATCH v2 0/4] get_short_oid: " Johannes Schindelin via GitGitGadget
2019-03-14 15:33 ` [PATCH v2 1/4] rebase -i: demonstrate obscure loose object cache bug Johannes Schindelin via GitGitGadget
2019-03-14 15:33 ` [PATCH v2 2/4] sequencer: improve error message when an OID could not be parsed Johannes Schindelin via GitGitGadget
2019-03-14 15:33 ` [PATCH v2 3/4] sequencer: move stale comment into correct location Johannes Schindelin via GitGitGadget
2019-03-14 15:33 ` [PATCH v2 4/4] get_oid(): when an object was not found, try harder Johannes Schindelin via GitGitGadget
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