From 715a1b9cd6d3e1bafb6a1c842fcb96a7003d1c03 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Thu, 12 Nov 2020 21:44:51 -0500
Subject: [PATCH] Ensures safe shutdown.

---
 Machines/Apple/AppleIIgs/AppleIIgs.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Machines/Apple/AppleIIgs/AppleIIgs.cpp b/Machines/Apple/AppleIIgs/AppleIIgs.cpp
index def344221..1ad32d3ed 100644
--- a/Machines/Apple/AppleIIgs/AppleIIgs.cpp
+++ b/Machines/Apple/AppleIIgs/AppleIIgs.cpp
@@ -52,7 +52,7 @@ class ConcreteMachine:
 	public:
 		ConcreteMachine(const Analyser::Static::AppleIIgs::Target &target, const ROMMachine::ROMFetcher &rom_fetcher) :
 			m65816_(*this),
-			iwm_(CLOCK_RATE),
+			iwm_(CLOCK_RATE / 2),
 			drives_{
 		 		{CLOCK_RATE / 2, true},
 		 		{CLOCK_RATE / 2, true}
@@ -122,6 +122,10 @@ class ConcreteMachine:
 			insert_media(target.media);
 		}
 
+		~ConcreteMachine() {
+			audio_queue_.flush();
+		}
+
 		void run_for(const Cycles cycles) override {
 			m65816_.run_for(cycles);
 		}