candidate: Allow various elements to be NULL
candidate: Allow various elements to be NULL

tieto/farstream,pexip/farstream,kakaroto/farstream,tieto/farstream,tieto/farstream,tieto/farstream,kakaroto/farstream,kakaroto/farstream,tieto/farstream,pexip/farstream,pexip/farstream,kakaroto/farstream,pexip/farstream