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Date: Fri, 04 May 2007 08:03:23 -0700
From: Tim Kientzle <kientzle@freebsd.org>
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To: Alexander Leidinger <Alexander@leidinger.net>
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Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org,
	Colin Percival <cperciva@freebsd.org>
Subject: Re: cvs commit: src/usr.bin/tar write.c
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>>> I wonder if it would be simpler to set non-zero exit only
>>> if this is the first path returned from tree_next() ...
>>
>> Hmm... I considered this, but I wasn't sure if there were any edge
>> cases where the first path returned by tree_next might not be the
>> path passed to tree_open; so I decided to take the route which I
>> knew would always work.
> 
> What if someone gives more than one path to tar?

The function in question (write_heirarchy) is called once
for each command-line argument.

Tim Kientzle