From 994a09e5e8eafd5aa8c4c0f14079f759d1978b88 Mon Sep 17 00:00:00 2001
From: Joffrey JAFFEUX <j.jaffeux@gmail.com>
Date: Wed, 20 Feb 2019 19:40:51 +0100
Subject: [PATCH] FIX: stricter window.navigator.share check (#7037)

---
 app/assets/javascripts/discourse/lib/pwa-utils.js.es6 | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/assets/javascripts/discourse/lib/pwa-utils.js.es6 b/app/assets/javascripts/discourse/lib/pwa-utils.js.es6
index fc4d896e688..ff53576c00b 100644
--- a/app/assets/javascripts/discourse/lib/pwa-utils.js.es6
+++ b/app/assets/javascripts/discourse/lib/pwa-utils.js.es6
@@ -1,6 +1,9 @@
 export function share(data) {
   return new Ember.RSVP.Promise((resolve, reject) => {
-    if (window.location.protocol === "https:" && window.navigator.share) {
+    if (
+      window.location.protocol === "https:" &&
+      typeof window.navigator.share !== "undefined"
+    ) {
       window.navigator
         .share(data)
         .catch(reject)