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git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@1653 8092fc87-c524-0410-9efc-e669fe64eaf9
2005-04-19 10:30:35 +00:00
parent 29a3553f5e
commit ee79780c71
2 changed files with 9 additions and 0 deletions
@@ -212,6 +212,7 @@ UninitGameClock (void)
 		GLOBAL (GameClock.clock_task) = 0;
 	}
 	DestroyMutex (clock_mutex);
+	clock_mutex = NULL;

 	UninitQueue (&GLOBAL (GameClock.event_q));

@@ -221,6 +222,9 @@ UninitGameClock (void)
 void
 SuspendGameClock (void)
 {
+	if (! clock_mutex)
+		return;
+
 	LockMutex (clock_mutex);
 	if (GameClockRunning ())
 	{
@@ -233,6 +237,9 @@ SuspendGameClock (void)
 void
 ResumeGameClock (void)
 {
+	if (! clock_mutex)
+		return;
+
 	LockMutex (clock_mutex);
 	if (!GameClockRunning ())
 	{