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Date: Fri, 28 Aug 2015 04:43:12 +0000
From: Alexey Dokuchaev <danfe@FreeBSD.org>
To: Xin LI <delphij@FreeBSD.org>
Cc: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: Re: svn commit: r287236 - head/bin/df
Message-ID: <20150828044312.GA88538@FreeBSD.org>
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On Fri, Aug 28, 2015 at 12:44:59AM +0000, Xin LI wrote:
> New Revision: 287236
> URL: https://svnweb.freebsd.org/changeset/base/287236
> 
> Log:
>   Use exit() instead of return in main().

Because?..

./danfe