Do not oops when adding a local peer twice, check the existence of the peer in the table before checking whether it's a local iface.
Do not oops when adding a local peer twice, check the existence
of the peer in the table before checking whether it's a local iface.



git-svn-id: 29c1264a5cf5e3532df57b06678e7347571c1a3c@1069 f1ba3bf5-cb5c-402b-92a9-7c6bdc83a356

ananos/open-mx,ananos/xen2mx,ananos/open-mx,ananos/open-mx,ananos/xen2mx,ananos/xen2mx,ananos/xen2mx