Redirection still visible to user even though resulting node is not

Issue Summary

If as an admin user I create a Node which is not yet published, then using a CCK Redirection field in another Node make a reference to the first Node and publish the referring Node, An anonymous user will be able to view the second Node and see the link, but then will get access denied when they try to follow it. I believe that if the CCK Reference points to a Node the current user isn't allowed to see, then they shouldn't be able to see the reference link at all.