From d127d5e2246962119bb8f677ce4e8a0522906d92 Mon Sep 17 00:00:00 2001
From: Ashwin Madavan <ashwin.madavan@gmail.com>
Date: Mon, 11 Oct 2021 00:32:30 -0700
Subject: [PATCH] Do not fail if generatePDF is not defined

---
 assets/js/script.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/assets/js/script.js b/assets/js/script.js
index b53232d..314aa4b 100644
--- a/assets/js/script.js
+++ b/assets/js/script.js
@@ -130,8 +130,9 @@
 
   // Download page to pdf format
   window.onload = function() {
-      document.getElementById("generatePDF")
-          .addEventListener("click", () => {
+      var generatePDF = document.getElementById('generatePDF');
+      if (typeof(generatePDF) != 'undefined' && generatePDF != null) {
+          generatePDF.addEventListener("click", () => {
               const content = this.document.getElementById("content");
               console.log(content);
               console.log(window);
@@ -146,4 +147,4 @@
           })
     }
 
-})(jQuery);
\ No newline at end of file
+})(jQuery);