From 87b0dd01c956aa1f3cd5f5832a03b4148a57c996 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20Ma=C5=82ecki?= <maciej.malecki@notimplemented.org>
Date: Tue, 15 May 2012 11:02:46 +0200
Subject: [PATCH] [minor] Use `fs.exists` when available

`path.exists*` was moved to `fs` module in
joyent/node@e10ed097cb3b506009ab28af4dec93402aa48693.
---
 lib/nconf/stores/file.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/nconf/stores/file.js b/lib/nconf/stores/file.js
index 5620ee11..ae0ffe1f 100644
--- a/lib/nconf/stores/file.js
+++ b/lib/nconf/stores/file.js
@@ -10,6 +10,7 @@ var fs = require('fs'),
     util = require('util'),
     formats = require('../formats'),
     Memory = require('./memory').Memory,
+    exists = fs.exists || path.exists,
     existsSync = fs.existsSync || path.existsSync;
 
 //
@@ -82,7 +83,7 @@ File.prototype.saveSync = function (value) {
 File.prototype.load = function (callback) {
   var self = this;
 
-  path.exists(self.file, function (exists) {
+  exists(self.file, function (exists) {
     if (!exists) {
       return callback(null, {});
     }