From fdb460ec11500881ecfd57abd93a9c1e409898b7 Mon Sep 17 00:00:00 2001
From: Alex Brainman <alex.brainman@gmail.com>
Date: Fri, 11 Jun 2010 00:53:54 -0700
Subject: [PATCH] runtime: free lock handles on Windows

R=rsc
CC=golang-dev
https://golang.org/cl/1652041
---
 src/pkg/runtime/windows/thread.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pkg/runtime/windows/thread.c b/src/pkg/runtime/windows/thread.c
index b5f8cc0330a..21b679b3312 100644
--- a/src/pkg/runtime/windows/thread.c
+++ b/src/pkg/runtime/windows/thread.c
@@ -220,6 +220,8 @@ unlock(Lock *l)
 void
 destroylock(Lock *l)
 {
+	if(l->event != 0)
+		stdcall(CloseHandle, 1, l->event);
 }
 
 void