From 6fb2a05ac9f6b4063f1c952df069871e9e6796d9 Mon Sep 17 00:00:00 2001
From: Alex Brainman <alex.brainman@gmail.com>
Date: Fri, 8 Aug 2014 10:09:31 +1000
Subject: [PATCH] os: simplify windows Getwd (fixes build)

Current version of Getwd calls Stat that
calls Getwd therefore infinite recursion.

LGTM=minux
R=golang-codereviews, minux
CC=golang-codereviews
https://golang.org/cl/119600043
---
 src/pkg/os/getwd.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/pkg/os/getwd.go b/src/pkg/os/getwd.go
index eacb414660..d5da53b34b 100644
--- a/src/pkg/os/getwd.go
+++ b/src/pkg/os/getwd.go
@@ -5,6 +5,7 @@
 package os
 
 import (
+	"runtime"
 	"sync"
 	"syscall"
 )
@@ -23,6 +24,10 @@ var useSyscallwd = func(error) bool { return true }
 // reached via multiple paths (due to symbolic links),
 // Getwd may return any one of them.
 func Getwd() (dir string, err error) {
+	if runtime.GOOS == "windows" {
+		return syscall.Getwd()
+	}
+
 	// Clumsy but widespread kludge:
 	// if $PWD is set and matches ".", use it.
 	dot, err := Stat(".")
-- 
2.48.1