From e7f1dce72805809ffeeb83ae2ff26cc3b250efde Mon Sep 17 00:00:00 2001
From: DD Liu <liudi@media.mit.edu>
Date: Fri, 12 Oct 2018 20:43:31 -0400
Subject: [PATCH] Fix for mac chrome"

---
 src/containers/gui.jsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/containers/gui.jsx b/src/containers/gui.jsx
index 44f77c537..c9b81b7b1 100644
--- a/src/containers/gui.jsx
+++ b/src/containers/gui.jsx
@@ -48,7 +48,7 @@ class GUI extends React.Component {
         this.props.vm.attachAudioEngine(this.audioEngine);
         this.props.vm.initialized = true;
         const fontPromises = [];
-        if (document.fonts && document.fonts.values.length) {
+        if (document.fonts && document.fonts.values() && document.fonts.values().next) {
             for (const fontFace of document.fonts.values()) {
                 fontPromises.push(fontFace.loaded);
                 fontFace.load();
-- 
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