From e8b02fa2be50e8972cdf163022dfa7eb2c524821 Mon Sep 17 00:00:00 2001
From: kmeister <kris@aliencom.net>
Date: Thu, 13 Apr 2017 17:53:09 -0400
Subject: [docker-example] clarification

---
 examples/docker/web/public/js/main.js | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'examples/docker/web/public/js/main.js')

diff --git a/examples/docker/web/public/js/main.js b/examples/docker/web/public/js/main.js
index cce225b..f9ae5fc 100644
--- a/examples/docker/web/public/js/main.js
+++ b/examples/docker/web/public/js/main.js
@@ -1,9 +1,6 @@
 (function() {
 
-    let mainContainer;
-
     function loadHomepage() {
-        mainContainer = document.querySelector('#main');
         const xhr = new XMLHttpRequest();
         xhr.open('GET', '/api/contents?type=Song');
         xhr.onreadystatechange = renderHomepage;
@@ -38,7 +35,7 @@
                 html = '<p><strong>The /api endpoint did not respond correctly :-(</strong></p>';
             }
 
-            mainContainer.innerHTML = html;
+            document.querySelector('#main').innerHTML = html;
         }
     }
 
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