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From: Bart Schaefer <schaefer@brasslantern.com>
Message-Id: <161104214726.ZM18542@torch.brasslantern.com>
Date: Fri, 4 Nov 2016 21:47:26 -0700
In-Reply-To: <CA+CkF21yC1M1+6++TSm+M6Y_P8w+qvHG81hTJb+=P2Wet+Nxqw@mail.gmail.com>
Comments: In reply to Thomas Bereknyei <tomberek@gmail.com>
        "Generalize getent presence" (Nov  4,  2:51am)
References: <CA+CkF21yC1M1+6++TSm+M6Y_P8w+qvHG81hTJb+=P2Wet+Nxqw@mail.gmail.com>
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To: zsh-workers@zsh.org
Subject: Re: Generalize getent presence
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On Nov 4,  2:51am, Thomas Bereknyei wrote:
}
} -[[ -x /usr/bin/getent ]] || getent() {
} 
} +[[ -n ${commands[getent]} ]] || getent() {

Seems reasonable; we test for ${commands[getent]} in _hosts.