[LTP] [PATCH v2 ltp] runltp: fix shellcheck error for sending email

[Petr Vorel]

Hi,

> > It might be easier to get people using it if it were in tree. Would it
> > be possible to have runltp and runltp-ng both in tree? Until then, it's
> > hard to not support the only available runner.

> That is a fair point.
You're right. I pushed the commit (no matter the state of the code, bashisms
should be fixed).

> > Looking at the README at
> > https://github.com/metan-ucw/ltp/tree/master/tools/runltp-ng, it's hard
> > to tell if it has feature parity with runltp, or if there are still
> > gaps. Some example usecases would be nice too. For example, I see the
> > list of back ends, but what if I want to run it locally (today's
> > behavior)?

> And the lack of documentation and the fact that the code is not yet
> considered stable enough is the reason why it's not in-tree.

Sorry for pointing to runltp-ng, which might not be yet ready for using/testing.
I meant that more like info for users, not to waste time with something
which should have been either rewritten from scratch or replaced.

> I guess that the test-runner can be put into a separate git repo, it
> does not depend on the rest of the LTP in any way, which should make it
> easier to get the source code, without pulling in the outdated LTP
> repostitory.

> Also the local test execution is called shell backend, in that case the
> testrunner forks a shell instead of doing a ssh connection and executes
> the testcases locally.

I haven't looked into the code myself (planning to), but it's really promising :).

Kind regards,
Petr