From dd42a6b850336f8103a66ead7c691c8444cd650e Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Tue, 14 Apr 2020 11:56:02 +0200
Subject: [PATCH] =?UTF-8?q?don=E2=80=99t=20transition=20when=20calling=20e?=
 =?UTF-8?q?ndCall=20and=20session=20was=20already=20terminated?=
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---
 .../siacs/conversations/xmpp/jingle/JingleRtpConnection.java  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java
index 3f2e97d00..06e15ac0e 100644
--- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java
@@ -737,6 +737,10 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
     }
 
     public synchronized void endCall() {
+        if (TERMINATED.contains(this.state)) {
+            Log.w(Config.LOGTAG,id.account.getJid().asBareJid()+": received endCall() when session has already been terminated. nothing to do");
+            return;
+        }
         if (isInState(State.PROPOSED) && !isInitiator()) {
             rejectCallFromProposed();
             return;