From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Morten Welinder" <mwelinder@gmail.com>
Subject: Re: [PATCH] imap-send: cleanup execl() call to use NULL sentinel instead of 0
Date: Sat, 11 Mar 2006 09:01:49 -0500
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Cc: "Mike McCormack" <mike@codeweavers.com>, git@vger.kernel.org
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To: "Marco Roeland" <marco.roeland@xs4all.nl>
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If you're going to fix that, you should use (char *)NULL or
(char *)0, just in case you end up on a machine where
NULL doesn't a pointer type.

(Yup, NULL can be a null pointer without having pointer type.)

M.