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From: Mikael Magnusson <mikachu@gmail.com>
To: zsh workers <zsh-workers@sunsite.dk>
Subject: Re: [wip patch] new zsh/attr module
Date: Tue, 3 Mar 2009 18:00:01 +0100	[thread overview]
Message-ID: <237967ef0903030900x2976851cv86aa44206fbb006a@mail.gmail.com> (raw)
In-Reply-To: <200903031655.n23Gt97v023747@news01.csr.com>

2009/3/3 Peter Stephenson <pws@csr.com>:
> Mikael Magnusson wrote:
>> > don't report errors unless system calls returned a negative value
>>
>> I know the codestyle is a bit questionable but I already check 0 < len
>> in the first if, so the else will be all negative lengths already.
>
> ... or zero, which was the problem.  It was printing an error message
> with errno 0 if the list returned empty.  It now does the standard
> Unix-style thing of printing nothing but returning status zero.

Uh, right. I must have left my head somewhere else :).


-- 
Mikael Magnusson


  reply	other threads:[~2009-03-03 17:00 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-26 21:55 Mikael Magnusson
2009-02-26 22:36 ` Mikael Magnusson
2009-02-27  0:48 ` Mikael Magnusson
2009-03-03 12:12 ` Peter Stephenson
2009-03-03 14:43   ` Mikael Magnusson
2009-03-03 16:35     ` Peter Stephenson
2009-03-03 16:51       ` Mikael Magnusson
2009-03-03 16:55         ` Peter Stephenson
2009-03-03 17:00           ` Mikael Magnusson [this message]
2009-11-03 18:52         ` Mikael Magnusson
2009-11-03 18:55           ` [PATCH 1/4] attr: add -h option to operate on symlinks without dereferencing Mikael Magnusson
2009-11-04 10:48             ` Peter Stephenson
2009-11-04 11:01               ` Mikael Magnusson
2009-11-04 11:36                 ` Peter Stephenson
2010-09-12 11:12             ` Mikael Magnusson
2009-11-03 18:56           ` [PATCH 2/4] attr: Make zlistattr return an array, zdelattr take several attrs Mikael Magnusson
2009-11-05  6:51             ` [PATCH 2/4] attr: Make zlistattr return an array, zdelattr takeseveral attrs Jun T.
2009-11-05  9:48               ` Mikael Magnusson
2009-11-03 18:57           ` [PATCH 3/4] attr: dynamically allocate memory for attributes Mikael Magnusson
2009-11-03 18:57           ` [PATCH 4/4] attr: Use descriptive variables for argv and allow setting values with embedded nuls Mikael Magnusson

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