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Re: Trap in command substitution breaks parent
From: |
Chet Ramey |
Subject: |
Re: Trap in command substitution breaks parent |
Date: |
Sun, 19 Apr 2020 12:37:41 -0400 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 |
On 4/17/20 5:31 AM, DALECKI Léo wrote:
> Bash Version: 4.4
> Patch Level: 20
> Release Status: release
>
> Description:
> A trap set with an external call in a command substitution seems to
> break the parent Bash shell.
Thanks for the report. This is a race condition -- the parent shell handles
the SIGINT before it should. This will be fixed in the next devel branch
push.
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/