From e631d239d57955898247211d2fa0c49882f94dd1 Mon Sep 17 00:00:00 2001
From: indexzero <charlie.robbins@gmail.com>
Date: Mon, 29 Aug 2011 15:19:55 -0400
Subject: [PATCH] [fix] Lazy-load any CLI arguments from `optimist`

---
 lib/nconf/provider.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/nconf/provider.js b/lib/nconf/provider.js
index b58c782..c214ba6 100644
--- a/lib/nconf/provider.js
+++ b/lib/nconf/provider.js
@@ -6,7 +6,6 @@
  */
 
 var async = require('async'),
-    optimist = require('optimist'),
     common = require('./common'),
     stores = require('./stores');
 
@@ -236,7 +235,11 @@ Provider.prototype.__defineGetter__('useArgv', function () {
 //
 Provider.prototype.__defineSetter__('useArgv', function (val) {
   this._useArgv  = val            || false;
-  this.overrides = this.overrides || optimist.argv;
+  
+  if (this._useArgv) {
+    this._argv     = this._argv     || require('optimist').argv;
+    this.overrides = this.overrides || this._argv;
+  }
 });
 
 //