do not hang in the forked child test if things go wrong
do not hang in the forked child test if things go wrong

rickypai/zookeeper,songling88/zookeeper,zk-ruby/zookeeper,zk-ruby/zookeeper,rickypai/zookeeper,songling88/zookeeper,songling88/zookeeper,rickypai/zookeeper,zk-ruby/zookeeper,rickypai/zookeeper,songling88/zookeeper