* thread_pthread.c (gvl_destroy): fix cond_t leak.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32442 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Fri Jul  8 10:39:52 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (gvl_destroy): fix cond_t leak.
+
 Fri Jul  8 09:17:59 2011  Eric Hodel  <drbrain@segment7.net>
 
 	* gc.c:  Improve documentation

thread_pthread.c

@@ -148,6 +148,9 @@ gvl_init(rb_vm_t *vm)
 static void
 gvl_destroy(rb_vm_t *vm)
 {
+    native_cond_destroy(&vm->gvl.switch_wait_cond);
+    native_cond_destroy(&vm->gvl.switch_cond);
+    native_cond_destroy(&vm->gvl.cond);
     native_mutex_destroy(&vm->gvl.lock);
 }