[LTP] [PATCH v2] lib: Handle empty saved configuration values

[Petr Vorel]

Hi all,

> Hi!
> Looks good to me, but today is release day. Can we get this tested well
> enough until afternoon so that it can be included in the release?

FYI fortunately Martin has restarted the tests on updated codebase.

Thanks Martin!

Kind regards,
Petr