From 83363500771fa3d47ed424442cd43b955a320d76 Mon Sep 17 00:00:00 2001
From: Matthias Geier <Matthias.Geier@gmail.com>
Date: Thu, 22 Jan 2026 20:51:31 +0100
Subject: [PATCH] Ignore AttributeError when deleting temporary audio buffers

---
 src/sounddevice.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/sounddevice.py b/src/sounddevice.py
index 04c0ca2..ce20d80 100644
--- a/src/sounddevice.py
+++ b/src/sounddevice.py
@@ -51,6 +51,7 @@
 __version__ = '0.5.4'
 
 import atexit as _atexit
+import contextlib as _contextlib
 import os as _os
 import platform as _platform
 import sys as _sys
@@ -2649,8 +2650,10 @@ def callback_exit(self):
     def finished_callback(self):
         self.event.set()
         # Drop temporary audio buffers to free memory
-        del self.data
-        del self.out
+        with _contextlib.suppress(AttributeError):
+            del self.data
+        with _contextlib.suppress(AttributeError):
+            del self.out
         # Drop CFFI objects to avoid reference cycles
         self.stream._callback = None
         self.stream._finished_callback = None