From 5d8026153d553c258f585fc42ce8817967b1e13a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vincent=20Maug=C3=A9?= <vincent@gnosis.local>
Date: Mon, 16 Sep 2013 23:52:21 -0700
Subject: [PATCH] Editor: avoid error when mediadir does not exist

Some apps do not have a media dir under static/apps/<app_name> for
example eyeball and hello_coder. When you try to edit the apps with app
editor, there is an error display in the consol. The fix checks if the
folder exists before reading it.
---
 coder-base/apps/editor/app.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coder-base/apps/editor/app.js b/coder-base/apps/editor/app.js
index 3c972496..509c79f4 100644
--- a/coder-base/apps/editor/app.js
+++ b/coder-base/apps/editor/app.js
@@ -335,7 +335,7 @@ exports.listMedia = function( appname ) {
     var path = process.cwd(); //root application path. different from __dirname
     var mediadir = path + "/static/apps/" + appname + "/media/";
     var media = {};
-    var files = fs.readdirSync(mediadir);
+    var files = fs.existsSync(mediadir) ? fs.readdirSync(mediadir) : {};
     for ( var x in files ) {
         var filename = files[x];
         var info = fs.statSync( mediadir + filename );