From f765fd3e1996cc55eead07eb161d3465437fb98d Mon Sep 17 00:00:00 2001
From: cs8425 <cs8425@gmail.com>
Date: Fri, 10 Feb 2017 21:35:51 +0800
Subject: [PATCH] add 'self' back

---
 js/serial.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/js/serial.js b/js/serial.js
index e56bc5d5..4407289b 100644
--- a/js/serial.js
+++ b/js/serial.js
@@ -18,11 +18,12 @@ var serial = {
     logHead: 'SERIAL: ',
 
     connect: function (path, options, callback) {
+        var self = this;
         var testUrl = path.match(/^tcp:\/\/([A-Za-z0-9\.-]+)(?:\:(\d+))?$/)
         if (testUrl) {
-            this.connectTcp(testUrl[1], testUrl[2], options, callback);
+            self.connectTcp(testUrl[1], testUrl[2], options, callback);
         } else {
-            this.connectSerial(path, options, callback);
+            self.connectSerial(path, options, callback);
         }
     },
     connectSerial: function (path, options, callback) {