From: Jeff King <peff@peff.net>
Date: Tue, 17 Jul 2018 19:59:47 GMT
Subject: Re: [PATCH 2/3] gc: exit with status 128 on failure
Message-ID: <20180717195946.GC26218@sigill.intra.peff.net>
In-Reply-To: <20180717065416.GC177907@aiede.svl.corp.google.com>

On Mon, Jul 16, 2018 at 11:54:16PM -0700, Jonathan Nieder wrote:

> A value of -1 returned from cmd_gc gets propagated to exit(),
> resulting in an exit status of 255.  Use die instead for a clearer
> error message and a controlled exit.

This feels a little funny because we know we're going to turn some of
these back in the next patch. That said, I'm OK with it, since this
version is already written.

-Peff