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Re: gEDA: Testing for NOTANGLE in configure.ac

To: geda-dev-at-NOSPAMseul_dot_org
Subject: Re: gEDA: Testing for NOTANGLE in configure.ac
From: Daniel Wisehart <dw-at-NOSPAMyankee_dot_us_dot_com>
Date: Tue, 14 Feb 2006 06:02:09 -0800
Delivery-Date: Tue, 14 Feb 2006 09:02:11 -0500
In-Reply-To: <20060213171115.2ADA92AA07@earl-grey.cloud9.net>
Organization: Yankee Robotics, LLC
References: <20060213171115.2ADA92AA07@earl-grey.cloud9.net>
Reply-To: geda-dev-at-NOSPAMseul_dot_org
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On Monday 13 February 2006 09:11, Stuart Brorson wrote:
> I will check in his fix, but first I thought I would ask the gurus:
> Why does this test return an exit code of 2 (and not 0)?  What does
> a return code of 2 mean in this context anyway?  Any ideas?
> Will his fix break anything?

'man ls' on my system says:

Exit status is 0 if OK, 1 if minor problems, 2 if serious trouble.

It is left to the reader to discover what are 'minor problems' and 'serious 
trouble' for ls.

Regards,
Daniel

Follow-Ups:
- Re: gEDA: Testing for NOTANGLE in configure.ac
  - From: Stuart Brorson

References:
- gEDA: Testing for NOTANGLE in configure.ac
  - From: Stuart Brorson

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