* thread_pthread.c (native_stop_timer_thread): need to join timer thread

only when really stopping it.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Nov  2 13:31:14 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* thread_pthread.c (native_stop_timer_thread): need to join timer thread
+	  only when really stopping it.
+
 Mon Nov  2 12:55:50 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* thread_{pthread,win32}.c (native_stop_timer_thread): join the thread

thread_pthread.c

@@ -814,9 +814,9 @@ native_stop_timer_thread(void)
     stopped = --system_working <= 0;
     if (stopped) {
 	native_cond_signal(&timer_thread_cond);
+	native_thread_join(timer_thread_id);
     }
     native_mutex_unlock(&timer_thread_lock);
-    native_thread_join(timer_thread_id);
     return stopped;
 }