From e921ce9e9b69303c55e20ba689d426ee1c86349f Mon Sep 17 00:00:00 2001
From: iepngs <iepngs@aliyun.com>
Date: Thu, 19 Apr 2018 16:13:57 +0800
Subject: [PATCH] fixed error variable

---
 examples/wsgi/templates/latency.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/wsgi/templates/latency.html b/examples/wsgi/templates/latency.html
index aa9ee56..5df5933 100755
--- a/examples/wsgi/templates/latency.html
+++ b/examples/wsgi/templates/latency.html
@@ -15,7 +15,7 @@
     <script>
       // socket
       var socket = io.connect('http://' + document.domain + ':' + location.port);
-      var chart = $('#chart');
+      var chart = $('#chart').get(0);
       socket.on('connect', function() {
           if (chart.getContext) {
               render();