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From: Oliver Kiddle <opk@zsh.org>
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To: Bart Schaefer <schaefer@brasslantern.com>
Subject: Re: PATCH: Re: Bug: time doesn't work on builtins
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Date: Fri, 20 Sep 2024 09:46:04 +0200
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On 13 Sep, Bart Schaefer wrote:
> +  ( setopt errexit; time =false; print notreached )
> +1:`time' of failed external with errexit
> +*?*user*system*cpu*total

This test fails on Solaris because the external false returns -1 instead
of 1.

Two alternatives that come to mind would be test which returns false if
given no arguments and expr 0 which has the advantage of not existing as
a builtin so no need for the =. Both of those return 1 on Solaris for
failure.

Oliver