fixes #5708: #nil? is now an allowed method inside of Host and Token jails
(cherry picked from commit 3ff2bba4ef3987b131b49912fdd92bbf67f9c1ba)
fixes #5708: #nil? is now an allowed method inside of Host and Token jails
(cherry picked from commit 3ff2bba4ef3987b131b49912fdd92bbf67f9c1ba)