 
                 rres.on "data", (chunk) =>
                     buf = new Buffer(pre_data.length + chunk.length)
-                    pre_data.copy(buf,0)
-                    chunk.copy(buf,pre_data.length)
+                    pre_data.copy(buf, 0)
+                    chunk.copy(buf, pre_data.length)
                     pre_data = buf
 
                 # when preroll is done, call the output's callback

        count = @_counter++

        # short-circuit if we're missing any options
        console.log "preroller opts is ", @options.preroll, key
        unless @options.preroll?.server && @options.preroll?.key && @options.preroll?.path
            cb?()
            return true


        query = qs.stringify(req.query)

        opts = 
            host: @options.preroll.server
            path: [
                @options.preroll.path,
                @options.preroll.key,
                key, "?" + query
            ].join("/")

        conn = req.connection

