From 8dbc721c0870bebe3e6f1a00ef6837f0f9ad04c2 Mon Sep 17 00:00:00 2001
From: Cody Henthorne <cody@signal.org>
Date: Fri, 25 Sep 2020 13:39:30 -0400
Subject: [PATCH] Fix stale call preview state by finishing when leaving.

---
 .../java/org/thoughtcrime/securesms/WebRtcCallActivity.java  | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/src/main/java/org/thoughtcrime/securesms/WebRtcCallActivity.java b/app/src/main/java/org/thoughtcrime/securesms/WebRtcCallActivity.java
index f0a3ef251..5194e57c3 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/WebRtcCallActivity.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/WebRtcCallActivity.java
@@ -126,6 +126,11 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
     if (!isInPipMode()) {
       EventBus.getDefault().unregister(this);
     }
+
+    CallParticipantsState state = viewModel.getCallParticipantsState().getValue();
+    if (state != null && state.getCallState() == WebRtcViewModel.State.CALL_PRE_JOIN) {
+      finish();
+    }
   }
 
   @Override