From d2b7f75cfda05468328f99328c8421a253d06dce Mon Sep 17 00:00:00 2001
From: Cassie Tarakajian <ctarakajian@gmail.com>
Date: Thu, 1 Feb 2018 17:16:54 -0500
Subject: [PATCH] fixes #475 (#512)

---
 client/modules/IDE/components/PreviewFrame.jsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/modules/IDE/components/PreviewFrame.jsx b/client/modules/IDE/components/PreviewFrame.jsx
index 2283aa70..bf3313b4 100644
--- a/client/modules/IDE/components/PreviewFrame.jsx
+++ b/client/modules/IDE/components/PreviewFrame.jsx
@@ -168,7 +168,7 @@ class PreviewFrame extends React.Component {
     // or loops.
     JSHINT(newContent);
 
-    if (!JSHINT.errors) {
+    if (JSHINT.errors.length === 0) {
       newContent = decomment(newContent, {
         ignore: /noprotect/g,
         space: true