From e79a386280be3d542f9f606ee0ab337cf96f1b63 Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Mon, 11 May 2015 02:38:51 -0400
Subject: [PATCH] don't try to minify non-js files

---
 minifier.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/minifier.js b/minifier.js
index 7251df7e65..3cd1c81ff8 100644
--- a/minifier.js
+++ b/minifier.js
@@ -6,6 +6,7 @@ var uglifyjs = require('uglify-js'),
 	fs = require('fs'),
 	path = require('path'),
 	crypto = require('crypto'),
+	utils = require('./public/src/utils'),
 
 	Minifier = {
 		js: {}
@@ -14,7 +15,7 @@ var uglifyjs = require('uglify-js'),
 /* Javascript */
 Minifier.js.minify = function (scripts, minify, callback) {
 	scripts = scripts.filter(function(file) {
-		return fs.existsSync(file);
+		return fs.existsSync(file) && file.endsWith('.js');
 	});
 
 	if (minify) {