On Tue, May 07, 2019 at 11:05:32AM +0900, Kyotaro HORIGUCHI wrote:
> Hi.
>
> At Sun, 28 Apr 2019 17:07:16 +0200, David Fetter <david@fetter.org> wrote in <20190428150716.GP28936@fetter.org>
> > Our test coverage needs all the help it can get.
> >
> > This patch, extracted from another by Fabian Coelho, helps move things
> > in that direction.
> >
> > I'd like to argue that it's not a new feature, and that it should be
> > back-patched as far as possible.
>
> The comment for the parameter "in".
>
> +# - in: standard input
>
> Perhaps this is "string to be fed to standard input". This also
> can be a I/O reference but we don't care that?
OK
> + $in = '' if not defined $in;
>
> run($cmd, '<', \undef) seems to work, maybe assuming "<
> /dev/null", which might be better?
Is /dev/null a thing on Windows?
Best,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
Phone: +1 415 235 3778
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