From: Tim Ruehsen <tim.ruehsen@gmx.de>
To: dash@vger.kernel.org
Subject: ':' noop results in ':: not found'
Date: Fri, 28 Oct 2016 12:54:55 +0200 [thread overview]
Message-ID: <56849947.Cgj98o2q7x@blitz-lx> (raw)
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Hi,
maybe you can enlighten me :-)
I try to use dash (0.5.8-2.3) on Debian unstable for executing ./configure
scripts. Since Debian builds with --disable-lineno, all ./configure scripts
silently fall back to bash (I created bug report #842242 to get this fixed).
Next I rebuilt the package from the (Debian) sources without --disable-lineno
and installed it. Now I see error messages from dash when it comes to the do
nothing operator :.
$ dash -c 'test -n "a" && :'
dash: 1: :: not found
$ echo $?
127
$ bash -c 'test -n "a" && :'
$ echo $?
0
Since this : construct is wildly used and I know that dash on other systems
work with it, I wonder what is wrong here.
Is there a known bug, maybe fixed on recent dash versions ?
Or has this some simple reason my stupidity doesn't see ?
Regards, Tim
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next reply other threads:[~2016-10-28 11:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-28 10:54 Tim Ruehsen [this message]
2016-10-28 11:22 ` ':' noop results in ':: not found' Harald van Dijk
2016-10-28 13:08 ` Tim Ruehsen
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