Only return the requested path checker

checker_lookup() silently returns the default checker if the
requested
one can't be loaded. Even worse, it the default checker
can't be loaded,
it gets stuck in an infinite loop.

It seems to me that if the requested checker can't be
loaded, we should
just throw an error. That's what this patch does.

-Ben

--
dm-devel mailing list
dm-develredhat.com
http
s://www.redhat.com/mailman/listinfo/dm-devel