From 7f6e9074f4d332ead9aee1ab9ef72fe6efdc934e Mon Sep 17 00:00:00 2001
From: rogerman <rogerman@users.sf.net>
Date: Fri, 16 Mar 2012 04:21:28 +0000
Subject: [PATCH] Cocoa Port: - Fix potential deadlock on application exit. -
 Misc. code cleanup.

---
 desmume/src/cocoa/cocoa_core.mm | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/desmume/src/cocoa/cocoa_core.mm b/desmume/src/cocoa/cocoa_core.mm
index 3970ce2d2..613cc22f9 100644
--- a/desmume/src/cocoa/cocoa_core.mm
+++ b/desmume/src/cocoa/cocoa_core.mm
@@ -26,6 +26,7 @@
 #include <mach/mach.h>
 #include <mach/mach_time.h>
 
+#include "../addons.h"
 #include "../NDSSystem.h"
 #undef BOOL
 
@@ -165,6 +166,8 @@ static BOOL isCoreStarted = NO;
 		return isCoreStarted;
 	}
 	
+	addonsChangePak(NDS_ADDON_NONE);
+	
 	result = NDS_Init();
 	if (result == -1)
 	{
@@ -665,6 +668,7 @@ static void* RunCoreThread(void *arg)
 		
 		if (param->exitThread)
 		{
+			pthread_mutex_unlock(&param->mutexThreadExecute);
 			break;
 		}
 		
@@ -716,10 +720,7 @@ static void* RunCoreThread(void *arg)
 		pthread_mutex_unlock(&param->mutexThreadExecute);
 		
 		// If there is any time left in the loop, go ahead and pad it.
-		if(timeBudget > (mach_absolute_time() - startTime))
-		{
-			mach_wait_until(startTime + timeBudget);
-		}
+		mach_wait_until(startTime + timeBudget);
 		
 	} while (!param->exitThread);