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Re: Shell exits after process substitution when using DEBUG trap with ex
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From: |
Chet Ramey |
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Subject: |
Re: Shell exits after process substitution when using DEBUG trap with extdebug |
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Date: |
Tue, 4 Aug 2020 10:20:03 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 |
On 8/3/20 9:44 PM, Jonathan Rascher wrote:
> $ bash --version
> GNU bash, version 5.0.3(1)-release (x86_64-pc-linux-gnu)
>
> $ uname -a
> Linux penguin 5.4.40-04224-g891a6cce2d44 #1 SMP PREEMPT Tue Jun 23 20:21:29
> PDT 2020 x86_64 GNU/Linux
>
> (This is a Pixelbook running the default Crostini Linux VM under Chrome
> OS 84.0.4147.110. I can reproduce the issue on regular Debian too, though.)
>
> To reproduce, run the following commands:
>
> shopt -s extdebug
> trap : DEBUG
> : < <(:)
Thanks for the report. I can't reproduce this with macOS, but I can with
RHEL 7. I'll take a look.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/