From a8df695d6e9af40d7f3e443c54f5ad61715e8083 Mon Sep 17 00:00:00 2001
From: Matthew Petroff <matthew@mpetroff.net>
Date: Thu, 21 Nov 2019 20:44:16 -0500
Subject: [PATCH] Fix build.

---
 src/js/pannellum.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/pannellum.js b/src/js/pannellum.js
index 1897886..c18d782 100644
--- a/src/js/pannellum.js
+++ b/src/js/pannellum.js
@@ -2341,7 +2341,7 @@ function stopOrientation() {
  */
 function startOrientation() {
     if (typeof DeviceMotionEvent.requestPermission === 'function') {
-        DeviceOrientationEvent.requestPermission().then(response => {
+        DeviceOrientationEvent.requestPermission().then(function(response) {
             if (response == 'granted') {
                 orientation = 1;
                 window.addEventListener('deviceorientation', orientationListener);