On 2/15/19 7:32 PM, Grisha Levit wrote:
> An `exec` that can't execute the supplied command seems to cause the
> status of job control to become reset to the default state:
>
>$ bash -O execfail -mc 'echo $-; exec xxx; echo $-'
>hmBc
>bash: line 0: exec: xxx: not found
>hBc
>
>
An `exec` that can't execute the supplied command seems to cause the
status of job control to become reset to the default state:
$ bash -O execfail -mc 'echo $-; exec xxx; echo $-'
hmBc
bash: line 0: exec: xxx: not found
hBc
$ set +m; echo $-
hiBHs
$ exec xxx
bash: exec: x
