From 78b552fe822e54140f4d52942fb955fe995e7b34 Mon Sep 17 00:00:00 2001
From: Lior Halphon <LIJI32@gmail.com>
Date: Fri, 6 Mar 2020 17:37:04 +0200
Subject: [PATCH] More attempts to fix this bug

---
 Cocoa/Document.m | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Cocoa/Document.m b/Cocoa/Document.m
index 03d4acd..8264fb3 100644
--- a/Cocoa/Document.m
+++ b/Cocoa/Document.m
@@ -318,6 +318,7 @@ static void audioCallback(GB_gameboy_t *gb, GB_sample_t *sample)
         if (stopping) {
             memset(buffer, 0, nFrames * sizeof(*buffer));
             [audioLock unlock];
+            return;
         }
         
         if (audioBufferPosition >= nFrames && audioBufferPosition < nFrames + 4800) {
@@ -380,7 +381,11 @@ static void audioCallback(GB_gameboy_t *gb, GB_sample_t *sample)
     [audioLock signal];
     [audioLock unlock];
     running = false;
-    while (stopping);
+    while (stopping) {
+        [audioLock lock];
+        [audioLock signal];
+        [audioLock unlock];
+    }
     GB_debugger_set_disabled(&gb, false);
 }