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Re: "read < <(:); echo $?" prints 0 when job control is disabled (should
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From: |
Chet Ramey |
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Subject: |
Re: "read < <(:); echo $?" prints 0 when job control is disabled (should be 1?) |
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Date: |
Mon, 11 Jan 2016 10:53:33 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 |
On 1/9/16 8:16 PM, Alastair Hughes wrote:
> When job control is enabled:
> $ read < <(:); echo $?
> 1
> When job control is disabled:
> $ read < <(:); echo $?
> 0
When you say "job control is disabled", do you mean the shell is compiled
without job control support?
I get an exit status of 1 with the current devel code when running a non-
interactive shell, or running an interactive shell after executing
`set +o monitor'.
--
``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/