From fbbdaf7dfafc44d8bcd5f1e126c2febf54f04e28 Mon Sep 17 00:00:00 2001
From: Bruno Windels <brunow@matrix.org>
Date: Mon, 2 Nov 2020 11:16:19 +0100
Subject: [PATCH] expose IE11 flag in JS as well

---
 src/platform/web/Platform.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/platform/web/Platform.js b/src/platform/web/Platform.js
index fa3451db..87b055cd 100644
--- a/src/platform/web/Platform.js
+++ b/src/platform/web/Platform.js
@@ -99,6 +99,8 @@ export class Platform {
         } else {
             this.request = xhrRequest;
         }
+        const isIE11 = !!window.MSInputMethodContext && !!document.documentMode;
+        this.isIE11 = isIE11;    
     }
 
     get updateService() {
@@ -116,8 +118,7 @@ export class Platform {
     }
 
     createAndMountRootView(vm) {
-        const isIE11 = !!window.MSInputMethodContext && !!document.documentMode;
-        if (isIE11) {
+        if (this.isIE11) {
             this._container.className += " legacy";
         }
         window.__hydrogenViewModel = vm;