From 227b9556df56cdabf222233aa3ea026013c6e65c Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Fri, 15 Aug 2014 06:32:31 -0400
Subject: [PATCH] feature(users) time -> ischanged

---
 lib/server/users.js | 26 +++++++-------------------
 1 file changed, 7 insertions(+), 19 deletions(-)

diff --git a/lib/server/users.js b/lib/server/users.js
index 81d294b5..394a1cc1 100644
--- a/lib/server/users.js
+++ b/lib/server/users.js
@@ -8,33 +8,21 @@
     */
     
     var fs          = require('fs'),
-        time        = require('./timem'),
+        ischanged   = require('./ischanged'),
         Util        = require('../util'),
         FILE        = '/etc/passwd',
-        FileTime,
         Names;
     
     object.getNames = function(callback) {
-        getTime(function(error, names) {
-            Util.exec(callback, error, names);
-        });
-    };
-    
-    function getTime(callback) {
-        time.get(FILE, 'raw', function(error, time) {
+        ischanged(FILE, function(error, is) {
             if (error)
                 callback(error);
-            else if (FileTime === time) {
-                    if (!Names)
-                        error = 'user: parse error of ' + FILE;
-                    
-                    callback(error, Names);
-                } else {
-                    FileTime = time;
-                    read(callback);
-                }
+            else if (is || !Names)
+                read(callback);
+            else
+                callback(null, Names);
          });
-    }
+    };
     
     function read(callback) {
         fs.readFile(FILE, 'utf8', function(error, passwd) {