From 255164689f1763f4760d40ee80f307a354fb858d Mon Sep 17 00:00:00 2001
From: avpeery <anna.peery@mapbox.com>
Date: Tue, 5 Oct 2021 09:07:26 -0700
Subject: [PATCH] fixed conditional check for _isFullscreen to accomodate
 safari

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

diff --git a/src/ui/handler/scroll_zoom.js b/src/ui/handler/scroll_zoom.js
index 74084468297..641fab8c471 100644
--- a/src/ui/handler/scroll_zoom.js
+++ b/src/ui/handler/scroll_zoom.js
@@ -391,7 +391,7 @@ class ScrollZoomHandler {
     }
 
     _isFullscreen() {
-        return window.document.fullscreenElement !== null;
+        return !!window.document.fullscreenElement;
     }
 
     _showBlockerAlert() {