[Libvir] [PATCH] Detect heap allocation failure; factor out some duplication.

[Jim Meyering]

"Daniel P. Berrange" <berrange at redhat.com> wrote:
> Just discovered an accidental ommission in this patch - removed the listen_tls
> and listen_tcp config param handling completely. So I've commited the attached
> trivial patch to re-add them.

Thanks.
I'll adjust my upcoming config-test addition so that
it ensures each option is parsed.