From c5623e2f380c2f08283a0cb7ebd7983c2e286b41 Mon Sep 17 00:00:00 2001
From: Tony Ho <tony-ho@users.noreply.github.com>
Date: Sat, 21 Jul 2018 02:33:06 +1000
Subject: [PATCH] Fix JavaScript error when search is not enabled (#66)

Check `mySearchToggle` exists before calling `addEventListener()` to prevent error when search toggle does not exist.
---
 assets/javascripts/main.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/assets/javascripts/main.js b/assets/javascripts/main.js
index be8d593..3a491aa 100644
--- a/assets/javascripts/main.js
+++ b/assets/javascripts/main.js
@@ -60,9 +60,11 @@ myMenu.addEventListener('click', function () {
   toggleClassMenu();
   animateMenuItems();
 }, false);
-mySearchToggle.addEventListener('click', function () {
-  toggleClassSearch();
-}, false);
+if (mySearchToggle) {
+  mySearchToggle.addEventListener('click', function () {
+    toggleClassSearch();
+  }, false);
+}
 
 // Toggle search input and content visibility
 function toggleClassSearch() {