From 38b8eb59712b76d085d5e35acd091b0555e28dfc Mon Sep 17 00:00:00 2001
From: Rafael dos Santos Silva <xfalcox@gmail.com>
Date: Wed, 22 Sep 2021 16:54:57 -0300
Subject: [PATCH] FIX: Don't try to boot the ember app on old browsers (#14423)

---
 .../discourse/public/assets/scripts/discourse-boot.js          | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/assets/javascripts/discourse/public/assets/scripts/discourse-boot.js b/app/assets/javascripts/discourse/public/assets/scripts/discourse-boot.js
index f33a20a7bdf..a1fe1ebd489 100644
--- a/app/assets/javascripts/discourse/public/assets/scripts/discourse-boot.js
+++ b/app/assets/javascripts/discourse/public/assets/scripts/discourse-boot.js
@@ -1,4 +1,7 @@
 (function () {
+  if (window.unsupportedBrowser) {
+    throw "Unsupported browser detected";
+  }
   // TODO: These are needed to load plugins because @ember has its own loader.
   // We should find a nicer way to do this.
   const EMBER_MODULES = {