From a09776bef484f9706a3157e0c0c73435a93d2e73 Mon Sep 17 00:00:00 2001
From: tomymolina <tm07081995@gmail.com>
Date: Thu, 5 May 2016 22:27:04 +0200
Subject: [PATCH] Avoid fs.extname(undefined) call

---
 lib/resource.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/resource.js b/lib/resource.js
index 640c6d7b..882e828a 100644
--- a/lib/resource.js
+++ b/lib/resource.js
@@ -97,7 +97,7 @@ Resource.prototype.setHtmlData = function setHtmlData (data) {
 };
 
 Resource.prototype.getType = function getType () {
-	var ext = path.extname(this.filename);
+	var ext = this.filename ? path.extname(this.filename) : undefined;
 	var parent = this.parent;
 	var hasHtmlData = !_.isEmpty(this.htmlData);