From f32245c15665023ee7aa3286a5f40ddc66f5015c Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Wed, 8 Apr 2020 14:55:14 -0600
Subject: [PATCH] add required ::clear_ports() call to Dummy backend destructor

---
 libs/backends/dummy/dummy_audiobackend.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/backends/dummy/dummy_audiobackend.cc b/libs/backends/dummy/dummy_audiobackend.cc
index ba51944fb5..34de0da52e 100644
--- a/libs/backends/dummy/dummy_audiobackend.cc
+++ b/libs/backends/dummy/dummy_audiobackend.cc
@@ -96,6 +96,7 @@ DummyAudioBackend::DummyAudioBackend (AudioEngine& e, AudioBackendInfo& info)
 
 DummyAudioBackend::~DummyAudioBackend ()
 {
+	clear_ports ();
 	pthread_mutex_destroy (&_port_callback_mutex);
 }