     @logger    = new Log process.env.HUBOT_LOG_LEVEL or 'info'
 
     @parseVersion()
-    @setupExpress() if httpd
+    @setupExpress(httpd)
     @pingIntervalId = null
     @loadAdapter adapterPath, adapter
 

    app.use express.bodyParser()
    app.use express.static stat if stat

    @server = app.listen process.env.PORT || 8080
    @router = app

    herokuUrl = process.env.HEROKU_URL

  # Setup the Express server's defaults.
  #
  # Returns nothing.
  setupExpress: (httpd)->
    user    = process.env.EXPRESS_USER
    pass    = process.env.EXPRESS_PASSWORD
    stat    = process.env.EXPRESS_STATIC
