From 0754af48cfa6f687d2d761ffa64770758c03bd84 Mon Sep 17 00:00:00 2001
From: "kts of kettek (Urami)" <kettek1@kettek.net>
Date: Wed, 2 Aug 2017 18:10:18 -0700
Subject: [PATCH] Fix open file dialog cancelling error

---
 Cat.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cat.js b/Cat.js
index 088cd5c..b08dfad 100644
--- a/Cat.js
+++ b/Cat.js
@@ -70,7 +70,7 @@ Cat.openProject = function() {
       {name: 'HTML', extensions: ['html', 'htm']}
     ]
   }, function(filenames) {
-    if (filenames.length == 0) return;
+    if (!filenames || filenames.length == 0) return;
     Cat.loadProject(filenames[0]);
     ipcRenderer.send('open-file', filenames[0]);
   });