From 50ac8e88c31a0dc59d3adae73e41631e887618bf Mon Sep 17 00:00:00 2001
From: nebogeo <nebogeo>
Date: Tue, 15 Oct 2002 22:59:17 +0000
Subject: [PATCH] Fixed the wait problem

---
 SpiralSound/ChannelHandler.C | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/SpiralSound/ChannelHandler.C b/SpiralSound/ChannelHandler.C
index c54e6c9..babd469 100644
--- a/SpiralSound/ChannelHandler.C
+++ b/SpiralSound/ChannelHandler.C
@@ -332,6 +332,20 @@ void ChannelHandler::Wait()
 	bool last=m_UpdateIndicator;
 	pthread_mutex_unlock(m_Mutex);
 	
+	while (current==last)
+	{
+		usleep(10);
+		pthread_mutex_lock(m_Mutex);
+		current=m_UpdateIndicator;
+		pthread_mutex_unlock(m_Mutex);
+	}	
+	
+	// do this twice (messages have to get there and back?)
+	pthread_mutex_lock(m_Mutex);
+	current=m_UpdateIndicator;
+	last=m_UpdateIndicator;
+	pthread_mutex_unlock(m_Mutex);
+	
 	while (current==last)
 	{
 		usleep(10);