nodejitsu/node-http-proxy — pull request #285 by 1stvamp (2012-07-25 13:20:00+00:00)
Title: If supplied pass changeOrigin option through to HttpProxy instance if set in RoutingProxy

We use a standalone `httpProxy.RoutingProxy` instance inside our app to handle adhoc HTTP proxy requests. The `changeOrigin` option re-added in 0.8.2 isn't passed through to `httpProxy.HttpProxy` instances when passed to routing proxy instances, so I've tried to match the current way options are passed on in this patch.