On 2/28/14 2:48 AM, Moe Tunes wrote:
> Machine Type: i686-pc-linux-gnu
>
> Bash Version: 4.3
> Patch Level: 0
> Release Status: release
>
> Description:
> Pipes stop working in this version when DEBUG is used with trap in an
> interactive shell
>
> Repeat-By:
> pgas | # bash -c 'trap : DEBUG;echo foo | grep -v foo';echo OK
> shbot | pgas: OK
> pgas | # bash -ci 'trap : DEBUG;echo foo | grep -v foo';echo OK
> shbot | pgas: no output within the time limit
> pgas | this is not ok
> pgas | # bash -c 'echo $BASH_VERSION'
> shbot | pgas: 4.3.0(3)-release
Thanks for the report. This appears to be a Linux-specific problem related
to job control. It doesn't happen on Mac OS X, Solaris, or FreeBSD, and
using -m instead of -i causes it as well. I'll take a look.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU c...@case.edu http://cnswww.cns.cwru.edu/~chet/
