From a839f95ef36a7ff03b81ebe8867ece09206cee93 Mon Sep 17 00:00:00 2001
From: Stephen Paul Weber <singpolyma@singpolyma.net>
Date: Tue, 6 Jun 2023 15:03:58 -0500
Subject: [PATCH] Catch possible race when stopping tone at end of call

---
 .../java/eu/siacs/conversations/xmpp/jingle/ToneManager.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/ToneManager.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/ToneManager.java
index 9760363d7..954ab6eb1 100644
--- a/src/main/java/eu/siacs/conversations/xmpp/jingle/ToneManager.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/ToneManager.java
@@ -161,7 +161,10 @@ class ToneManager {
             currentTone.cancel(true);
         }
         if (toneGenerator != null) {
-            toneGenerator.stopTone();
+            // catch race condition with already-released generator
+            try {
+                toneGenerator.stopTone();
+            } catch (final RuntimeException e) { }
         }
     }
 
-- 
2.45.2