From 8ad61a52b9e7f3f15c3f345cf24163b6db2e0253 Mon Sep 17 00:00:00 2001
From: Alex Hart <alex@signal.org>
Date: Wed, 22 Apr 2020 13:29:14 -0300
Subject: [PATCH] Fix call termination when muting before call is connected.

---
 .../securesms/service/WebRtcCallService.java           | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/app/src/main/java/org/thoughtcrime/securesms/service/WebRtcCallService.java b/app/src/main/java/org/thoughtcrime/securesms/service/WebRtcCallService.java
index 0ba0f5571e..061082dcf4 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/service/WebRtcCallService.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/service/WebRtcCallService.java
@@ -492,10 +492,12 @@ public class WebRtcCallService extends Service implements CallManager.Observer,
       return;
     }
 
-    try {
-      callManager.setAudioEnable(microphoneEnabled);
-    } catch (CallException e) {
-      callFailure("Enabling audio failed: ", e);
+    if (activePeer.getState() == CallState.CONNECTED) {
+      try {
+        callManager.setAudioEnable(microphoneEnabled);
+      } catch (CallException e) {
+        callFailure("Enabling audio failed: ", e);
+      }
     }
 
     if (activePeer != null) {