From: Stephane Chazelas <stephane.chazelas@gmail.com>
To: zsh-workers@zsh.org
Subject: zpty -r and pipes
Date: Mon, 13 May 2013 16:27:20 +0100 [thread overview]
Message-ID: <20130513152720.GA10320@chaz.gmail.com> (raw)
$ zsh -c 'zmodload zsh/zpty; zpty E echo test; zpty -r E'
test
But if I pipe it to anything:
$ zsh -c 'zmodload zsh/zpty; zpty E echo test; zpty -r E | cat'
$
No output.
Those are fine though:
$ zsh -c 'zmodload zsh/zpty; zpty E echo test; echo $(zpty -r E)'
test
$ zsh -c 'zmodload zsh/zpty; zpty E echo test; {zpty -r E} | cat'
test
Sounds like some bug in fd management.
$ zsh --version
zsh 5.0.2 (x86_64-unknown-linux-gnu)
--
Stephane
next reply other threads:[~2013-05-13 15:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-13 15:27 Stephane Chazelas [this message]
2013-05-13 16:21 ` Peter Stephenson
2013-05-14 1:25 ` Bart Schaefer
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