On 18/05/2016 13:42, Max Ivanov wrote:
> can backtick (or combination of other scripts commands) can be to NOT
> set env var on error?
I'm pretty sure that any case can be achieved with the current behaviour,
but I agree that ugly contorsions are necessary for more than one case,
so I'm ok to add an option switch - but the semantics need to be right
(and it won't be -z, which I prefer to only use for something related to
reaping z-ombies)
What exactly is the behaviour you want:
- don't exit on error, just keep exec'ing
+ do you just define "error" as the subprocess exiting anything else
than 0 ?
- but completely undefine the variable, in order for later tests such
as importas to pick that up?
Is that right, or have I missed something?
--
Laurent
Received on Fri May 20 2016 - 16:33:19 UTC