remove unecessary require from serial node

2015-02-26 14:17:07 +00:00 · 2015-02-26 14:17:07 +00:00 · a8b3cbb683
parent e97d5c7354
commit a8b3cbb683
1 changed files with 0 additions and 1 deletions
--- a/nodes/core/io/25-serial.js
+++ b/nodes/core/io/25-serial.js
@ -18,7 +18,6 @@ module.exports = function(RED) {
    "use strict";
    var settings = RED.settings;
    var events = require("events");
-    var util = require("util");
    var serialp = require("serialport");
    var bufMaxSize = 32768;  // Max serial buffer size, for inputs...