Make testConnectToBadUrl work with v0.6 branch of node.js. Contributed by Christoph Tavan <tavan@nemata.com> part of #21.
Make testConnectToBadUrl work with v0.6 branch of node.js. Contributed by
Christoph Tavan <tavan@nemata.com> part of #21.

racker/node-cassandra-client,racker/node-cassandra-client