From c1dda140bcac879d7ba2f79f89403c459a56e182 Mon Sep 17 00:00:00 2001
From: Rhiannon Morris <rhi@rhiannon.website>
Date: Tue, 21 Jul 2020 10:56:55 +0200
Subject: [PATCH] tweak javascript a bit

---
 script/single.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/script/single.js b/script/single.js
index 5214d41..aeaf9b7 100644
--- a/script/single.js
+++ b/script/single.js
@@ -1,5 +1,7 @@
 'use strict';
 
+(function() {
+
 function defined(x) {
   return x !== null && typeof x !== 'undefined';
 }
@@ -53,4 +55,6 @@ function setup() {
   }
 }
 
-window.onload = setup;
+window.addEventListener('load', setup);
+
+})();