From eb35f462141c9abb363a6618580bc4d8039911e4 Mon Sep 17 00:00:00 2001
From: RMidhunSuresh <rmidhunsuresh@gmail.com>
Date: Thu, 24 Jun 2021 14:58:02 +0530
Subject: [PATCH] Make sure room does exist before creating vm

- This will stop the code from throwing when opening /details on
  UnknownRoomView.

Signed-off-by: RMidhunSuresh <rmidhunsuresh@gmail.com>
---
 src/domain/session/SessionViewModel.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/domain/session/SessionViewModel.js b/src/domain/session/SessionViewModel.js
index 14bb087e..087b9315 100644
--- a/src/domain/session/SessionViewModel.js
+++ b/src/domain/session/SessionViewModel.js
@@ -261,6 +261,7 @@ export class SessionViewModel extends ViewModel {
         const enable = !!this.navigation.path.get("details")?.value;
         if (enable) {
             const room = this._roomFromNavigation();
+            if (!room) { return; }
             this._roomDetailsViewModel = this.track(new RoomDetailsViewModel(this.childOptions({room})));
         }
         this.emitChange("roomDetailsViewModel");