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Re: Several issues with coprocesses regarding exit status
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From: |
Chet Ramey |
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Subject: |
Re: Several issues with coprocesses regarding exit status |
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Date: |
Thu, 13 Dec 2012 14:32:29 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:17.0) Gecko/17.0 Thunderbird/17.0 |
On 12/12/12 3:11 AM, Andreas Schwab wrote:
>> To reproduce:
>> if ! coproc false; then echo error1 >&2; fi; wait "$COPROC_PID" || echo
>> error2 >&2
>
> This has nothing to do with if but with ! which doesn't appear to work
> in this context.
Correct; good catch. It was an oversight and will be fixed in the next
version. It's interesting that nobody noticed it before now.
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/