From 7b6ad345aead9e37af9f1c01b13b003b4d24e48a Mon Sep 17 00:00:00 2001
From: Evan Hahn <69474926+EvanHahn-Signal@users.noreply.github.com>
Date: Mon, 23 Nov 2020 11:31:58 -0600
Subject: [PATCH] Group calling: disable local camera when call disconnects

---
 ts/services/calling.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/ts/services/calling.ts b/ts/services/calling.ts
index 9cd546d2cd..20d48b0bce 100644
--- a/ts/services/calling.ts
+++ b/ts/services/calling.ts
@@ -390,14 +390,16 @@ export class CallingClass {
           if (
             localDeviceState.connectionState === ConnectionState.NotConnected
           ) {
-            if (localDeviceState.videoMuted) {
-              this.disableLocalCamera();
-            }
+            // NOTE: This assumes that only one call is active at a time. For example, if
+            //   there are two calls using the camera, this will disable both of them.
+            //   That's fine for now, but this will break if that assumption changes.
+            this.disableLocalCamera();
 
             delete this.callsByConversation[conversationId];
           } else {
             this.callsByConversation[conversationId] = groupCall;
 
+            // NOTE: This assumes only one active call at a time. See comment above.
             if (localDeviceState.videoMuted) {
               this.disableLocalCamera();
             } else {