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Subject: Re: [PATCH] [RFC] Reset pipestatus in zleread
To: zsh-workers@zsh.org
References: <20180111152211.18116-1-genml+zsh-workers@thequod.de>
From: Eric Cook <llua@gmx.com>
Message-ID: <44ef00f8-593e-6215-f355-38d13ccbf93c@gmx.com>
Date: Thu, 11 Jan 2018 12:16:49 -0500
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On 01/11/2018 10:22 AM, Daniel Hahler wrote:
> From: Daniel Hahler <git@thequod.de>
> 
> What do you think about this?
> 
> I am looking at $pipestatus in my prompt precmd function, so that with
> "false | true" I would still get an indicator that (something in) the
> command failed (since $? (status) is 0 in this case).
> 
> However, with e.g. "foo=bar" (executed via execsimple) $pipestatus gets
> not reset.
> 
> This patch resets it in zleread always.
> 

Um.

% false | true
% print $pipestatus
1 0
% false | true
% foo=bar
% print $pipestatus
1 0
% ~/.local/bin/zsh
% false | true
% print $pipestatus

% false | true
% foo=bar
% print $pipestatus

%