havard/node-openid — pull request #115 by chaaz (2014-04-06 11:07:42+00:00)
Title: Guard against http response emitting both 'end' and 'close' events.

I'm not sure if `http.response` is supposed to emit both 'end' and 'close' events, but it has happened to me intermittently, and it can't hurt to guard against. this.