There is not any stx rpm group in the repo for stx patches for now,
e.g. updates-controller-worker
So add a patch to avoid expections when the pkggrp is None, and change
the error to warning.
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Babak Sarashki <Babak.SarAshki@windriver.com>
af41e9f28f