Junio C Hamano wrote:
> Thomas Rast <trast@xxxxxxxxxxxxxxx> 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
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