From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <81c18ae059da79eb550d650650fa88c4@india.com>
To: 9fans@9fans.net
Date: Tue, 25 Nov 2014 06:56:40 +0000
From: trebol@india.com
In-Reply-To: <57EF593E-9890-4C38-B49E-E5B8531C3F54@ar.aichi-u.ac.jp>
MIME-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Subject: Re: [9fans] rc: null list in concatenation
Topicbox-Message-UUID: 2e09f6a4-ead9-11e9-9d60-3106f5b1d025

a =3D `{ls file}^test; echo 'this part is not executed if file doesn''t e=
xist'


> example is required.
>=20
>> 2014/11/25 13:24=E3=80=81trebol@india.com =E3=81=AE=E3=83=A1=E3=83=BC=E3=
=83=AB=EF=BC=9A
>>=20
>> Hello everyone.
>>=20
>> I'm curious about the behavior of rc concatenating null strings (brake=
s
>> execution on error...).  It's a feature, rationally thought-out, or a =
bug?
>>=20
>> If anyone can tell me the story behind, I'll be grateful.
>>=20
>> trebol.
>>=20
>> P.D.
>> Sorry for previous mail without subject.
>>=20
>>=20