From 42633db3b86be7bdc2edfc2bdb60854c42a2a9d7 Mon Sep 17 00:00:00 2001
From: Fabian Jakobs <fabian@c9.io>
Date: Wed, 11 Feb 2015 11:56:05 +0000
Subject: [PATCH] handle nginx 404 errors

---
 plugins/c9.preview/preview.handler.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/c9.preview/preview.handler.js b/plugins/c9.preview/preview.handler.js
index 318a54fc..c52d9b61 100644
--- a/plugins/c9.preview/preview.handler.js
+++ b/plugins/c9.preview/preview.handler.js
@@ -186,10 +186,11 @@ define(function(require, exports, module) {
                             body += data;
                         
                         req.headers.accept= "text/html";
+                        var statusCode = request.statusCode;
 
                         if (body.indexOf("EISDIR") !== -1) {
                             res.redirect(req.url + "/");
-                        } else if (body.indexOf("ENOENT") !== -1) {
+                        } else if (body.indexOf("ENOENT") !== -1 || statusCode == 404) {
                             next(new error.NotFound("File '" + path + "' could not be found!"));
                         } else {
                             delete req.session.ws[req.ws];
@@ -199,7 +200,6 @@ define(function(require, exports, module) {
                                 json = JSON.parse(body);
                             } catch(e) {} 
                             
-                            var statusCode = request.statusCode;
                             if (statusCode == 503) {
                                 res.setHeader('Content-Type', 'text/html; charset=utf-8');
                                 res.render(__dirname + "/views/progress.html.ejs", {