From b91b9ad43e67a984fef611ec9d5df0bfb226f35b Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Fri, 28 Jan 2011 00:01:08 +0000
Subject: [PATCH] When closing a file, call closedir if we called opendir.

Fixes Go issue 1448.

From-SVN: r169344
---
 libgo/go/os/file_unix.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libgo/go/os/file_unix.go b/libgo/go/os/file_unix.go
index aa322c96383..57d4a477fc6 100644
--- a/libgo/go/os/file_unix.go
+++ b/libgo/go/os/file_unix.go
@@ -47,6 +47,13 @@ func (file *File) Close() Error {
 	if e := syscall.Close(file.fd); e != 0 {
 		err = &PathError{"close", file.name, Errno(e)}
 	}
+
+	if file.dirinfo != nil {
+		if libc_closedir(file.dirinfo.dir) < 0  && err == nil {
+			err = &PathError{"closedir", file.name, Errno(syscall.GetErrno())}
+		}
+	}
+
 	file.fd = -1 // so it can't be closed again
 
 	// no need for a finalizer anymore