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Re: set -e, bad substitutions, and trap EXIT
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From: |
Chet Ramey |
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Subject: |
Re: set -e, bad substitutions, and trap EXIT |
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Date: |
Mon, 13 Feb 2012 08:04:58 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:8.0) Gecko/20111105 Thunderbird/8.0 |
On 2/13/12 4:43 AM, Ewan Mellor wrote:
>> Yes, it's a bug. When -e is in effect, the exit status is not set
>> before the shell exits. When it isn't, the code path taken results in
>> the correct exit status.
>>
>> Here's a patch that solves this particular problem.
>
> Thanks Chet. What happens next? I'm not a bash developer normally, so I
> don't know what the procedure is. Is that something that you can submit for
> me, or do you need me to file a bug somewhere?
The bug will be fixed in the next version of bash. It may be released as a
patch to bash-4.2. I posted the patch in the event that folks wanted to
patch their local builds.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/