From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 03 Mar 2010 20:32:11 GMT
Subject: Re: Latest master failing t7401 submodule tests
Message-ID: <7vhboxno38.fsf@alter.siamese.dyndns.org>
In-Reply-To: <20100303200239.GA28904@coredump.intra.peff.net>

Jeff King <peff@peff.net> writes:

> I did see it on my debian unstable box with with dash as /bin/sh (though

3deea89 (submodule summary: Don't barf when invoked in an empty repo,
2010-02-16) looks broken.  It shifts $1 unconditionally when:

 - "git submodule summary", no arguments given and defaults to HEAD which
   is _not_ unborn (we shouldn't shift in this case);

 - "git submodule summary HEAD path...", which is not unborn (we should shift);

 - "git submodule summary path...", defaults to HEAD which is _not_ unborn
   (we shouldn't shift).