From f9879c311128675a2d9a66c72af80fe07dfc4e05 Mon Sep 17 00:00:00 2001
From: Caryl Wyatt <carylw@hathitrust.org>
Date: Tue, 14 May 2024 12:05:26 -0500
Subject: [PATCH] fix matomo function

---
 src/js/lib/analytics.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/js/lib/analytics.js b/src/js/lib/analytics.js
index 3e4583b..f7faada 100644
--- a/src/js/lib/analytics.js
+++ b/src/js/lib/analytics.js
@@ -44,7 +44,8 @@ export class AnalyticsManager {
     
   }
 
-  addMatomoScript() {
+  //need the arrow function syntax for 'this' to be defined
+  addMatomoScript = () => {
       var d = document,
         g = d.createElement('script'),
         s = d.getElementsByTagName('script')[0];