From e86774999974433023c8f80ac68307bdc411b319 Mon Sep 17 00:00:00 2001
From: gbeauche <>
Date: Thu, 30 Jun 2005 10:34:31 +0000
Subject: [PATCH] POSIX conforming use of pthread_cond_wait().

---
 BasiliskII/src/Unix/timer_unix.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/BasiliskII/src/Unix/timer_unix.cpp b/BasiliskII/src/Unix/timer_unix.cpp
index 11587433..684edec6 100644
--- a/BasiliskII/src/Unix/timer_unix.cpp
+++ b/BasiliskII/src/Unix/timer_unix.cpp
@@ -328,7 +328,9 @@ static int idle_sem_ok = -1;
 void idle_wait(void)
 {
 #ifdef IDLE_USES_COND_WAIT
+	pthread_mutex_lock(&idle_lock);
 	pthread_cond_wait(&idle_cond, &idle_lock);
+	pthread_mutex_unlock(&idle_lock);
 #else
 #ifdef IDLE_USES_SEMAPHORE
 	if (idle_sem_ok < 0)