On 12/29/15 10:40 PM, mart...@inlv.org wrote:
> Bash Version: 4.3
> Patch Level: 42
> Release Status: release
>
> Description:
> The substitution ${1+"$@"} should resolve to "$@" if there is at
> least one parameter -- i.e. one word per parameter. This works fine
> if IFS
mart...@inlv.org writes:
> The substitution ${1+"$@"} should resolve to "$@" if there is at
> least one parameter -- i.e. one word per parameter. This works fine
> if IFS contains any character or is unset. If IFS is empty, it
> instead resolves to the equivalent of "$*",
On Wed, Dec 30, 2015 at 10:02:41AM +0100, Andreas Schwab wrote:
> mart...@inlv.org writes:
>
> > The substitution ${1+"$@"} should resolve to "$@" if there is at
> > least one parameter -- i.e. one word per parameter. This works fine
> > if IFS contains any character or is unset. If
