From: Thomas Rast <trast@student.ethz.ch>
Date: Fri, 02 Jan 2009 22:54:15 GMT
Subject: Re: [PATCH v2 1/3] rebase: learn to rebase root commit
Message-ID: <200901022354.17922.trast@student.ethz.ch>
In-Reply-To: <7vzli9b9y6.fsf@gitster.siamese.dyndns.org>

Junio C Hamano wrote:
> Thomas Rast <trast@student.ethz.ch> writes:
> 
> > I'm still not sure what ${1+"$@"} was about by the way.
> 
> It is one of the many old-timer's portability idioms that let us work
> around bugs in some ancient shell implementations.
> 
> ${1+"$@"} should be equivalent to "$@" in modern Bourne shell variants
> that are POSIX compliant.

So do you want me to change it back to ${1+"$@"}?

-- 
Thomas Rast
trast@{inf,student}.ethz.ch