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Date:      Fri, 11 Jan 2008 01:16:40 +0100
From:      Roland Smith <rsmith@xs4all.nl>
To:        Steven Hartland <killing@multiplay.co.uk>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: FreeBSD tar errors on valid empty tar.gz
Message-ID:  <20080111001640.GA59072@slackbox.xs4all.nl>
In-Reply-To: <00a801c853e4$5589eb10$b6db87d4@multiplay.co.uk>
References:  <004901c853dc$54acf230$b6db87d4@multiplay.co.uk> <1EBB2F6E-DE1F-4EDE-885F-F8CEB60E6F6A@mac.com> <00a801c853e4$5589eb10$b6db87d4@multiplay.co.uk>

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On Thu, Jan 10, 2008 at 11:55:52PM -0000, Steven Hartland wrote:
> A totally empty file is not valid try the following test:-
>> touch empty
>> tar cvzf test.tar.gz --files-from empty
>> tar tvzf test.tar.gz tar: Unrecognized archive format: Inappropriate fil=
e=20
>> type or format
>> tar --version
>> bsdtar 1.2.53 - libarchive 1.2.53
>> gtar tvzf test.tar.gz
>> gtar --version
>> tar (GNU tar) 1.15.1
>=20
> Tested on: FreeBSD 6.2-RELEASE-p9

No problem on 7.0-BETA3 (amd64);

touch empty
tar cvzf test.tar.gz --files-from empty
tar tvzf test.tar.gz
tar --version
bsdtar 2.2.5 - libarchive 2.2.4
ls -l empty test.tar.gz=20
-rw-r--r--  1 rsmith  rsmith   0 Jan 11 01:14 empty
-rw-r--r--  1 rsmith  rsmith  45 Jan 11 01:14 test.tar.gz

Roland
--=20
R.F.Smith                                   http://www.xs4all.nl/~rsmith/
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