------------------------------------------------------------
  revno: 3459
  revision-id: marko.makela@oracle.com-20100511165845-lsw7seixftgzpfqt
  parent: vasil.dimov@oracle.com-20100511110029-18xvuu6r7har8toh
  committer: Marko Mäkelä <marko.makela@oracle.com>
  branch nick: mysql-5.1-innodb2
  timestamp: Tue 2010-05-11 19:58:45 +0300
  message:
    Fix sys_vars.tx_isolation_func.test, which was broken in revno 3432
    when making READ UNCOMMITTED lock as little as READ COMMITTED.