> $ bash-4.3.22 -c 'shopt -s lastpipe; trap -- "printf x" ERR; true | { true |
> false; }'
> xxSegmentation fault
>
> $ ./bash -c 'shopt -s lastpipe; trap -- "printf x" ERR; true | { true |
> false; }'
> xx./bash: wait_for: No record of process 7954
> x
Yeah, it will take a little longer to suppress the error message in the
cases where it needs to be suppressed. The important part of the fix is
stopping the core dump.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU [email protected] http://cnswww.cns.cwru.edu/~chet/
