From 5becd2e1757e79e1c10bdb20f117ea48e2ecc4a4 Mon Sep 17 00:00:00 2001
From: Robin <robin@robin.town>
Date: Fri, 26 Jul 2024 06:51:09 -0400
Subject: [PATCH] Fix a crash when using the duplicate tiles option (#2512)

---
 src/state/CallViewModel.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/state/CallViewModel.ts b/src/state/CallViewModel.ts
index 35290140..3cb6ab27 100644
--- a/src/state/CallViewModel.ts
+++ b/src/state/CallViewModel.ts
@@ -596,7 +596,12 @@ export class CallViewModel extends ViewModel {
                   return combineLatest(
                     [this.grid, this.spotlight, this.screenShares],
                     (grid, spotlight, screenShares): Layout =>
-                      grid.length == 2 && screenShares.length === 0
+                      grid.length == 2 &&
+                      // There might not be a remote tile if only the local user
+                      // is in the call and they're using the duplicate tiles
+                      // option
+                      grid.some((vm) => !vm.local) &&
+                      screenShares.length === 0
                         ? {
                             type: "one-on-one",
                             local: grid.find(