(krb5_expand_hostname): make sure that realms is filled in even when getaddrinfo fails or does not return any canonical name
(krb5_expand_hostname): make sure that realms is filled in even when
getaddrinfo fails or does not return any canonical name


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@7963 ec53bebd-3082-4978-b11e-865c3cabbd6b

madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal