From 5b2ff74554f1c93aa8e8720a79d8a182bb7fc231 Mon Sep 17 00:00:00 2001
From: Douglas Christopher Wilson <doug@somethingdoug.com>
Date: Thu, 16 Oct 2014 23:16:04 -0400
Subject: [PATCH] Create errors with http-errors

---
 HISTORY.md   |  1 +
 index.js     | 21 ++-------------------
 package.json |  1 +
 3 files changed, 4 insertions(+), 19 deletions(-)

diff --git a/HISTORY.md b/HISTORY.md
index 6b823f4..0a747cf 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,6 +1,7 @@
 unreleased
 ==========
 
+  * Create errors with `http-errors`
   * deps: debug@~2.1.0
     - Implement `DEBUG_FD` env variable support
   * deps: mime-types@~2.0.2
diff --git a/index.js b/index.js
index 7b62fca..ea000b7 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,3 @@
-
 /*!
  * serve-index
  * Copyright(c) 2011 Sencha Inc.
@@ -15,9 +14,9 @@
  */
 
 var accepts = require('accepts');
+var createError = require('http-errors');
 var debug = require('debug')('serve-index');
-var http = require('http')
-  , fs = require('fs')
+var fs = require('fs')
   , path = require('path')
   , normalize = path.normalize
   , sep = path.sep
@@ -214,22 +213,6 @@ exports.plain = function(req, res, files){
   res.end(buf);
 };
 
-/**
- * Generate an `Error` from the given status `code`
- * and optional `msg`.
- *
- * @param {Number} code
- * @param {String} msg
- * @return {Error}
- * @api private
- */
-
-function createError(code, msg) {
-  var err = new Error(msg || http.STATUS_CODES[code]);
-  err.status = code;
-  return err;
-};
-
 /**
  * Sort function for with directories first.
  */
diff --git a/package.json b/package.json
index 3eb0b06..0d087e5 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
     "accepts": "~1.1.2",
     "batch": "0.5.1",
     "debug": "~2.1.0",
+    "http-errors": "~1.2.7",
     "mime-types": "~2.0.2",
     "parseurl": "~1.3.0"
   },