From cfaa6c5101e4712eb255f3743cbcd34c44c9d938 Mon Sep 17 00:00:00 2001
From: Tal Bereznitskey <berzniz@gmail.com>
Date: Fri, 1 May 2020 10:45:17 +0300
Subject: [PATCH] Guard check

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

diff --git a/src/js/lib.js b/src/js/lib.js
index cab96aa..23196b7 100644
--- a/src/js/lib.js
+++ b/src/js/lib.js
@@ -119,7 +119,7 @@ export const createFileTree = (filter = EMPTY_FILTER) => {
     title = getCurrentFileLocation(title)
     return { title, href, parts: title.split('/') }
   })
-  const count = fileInfo.filter(({ href }) => href.includes('#diff')).length
+  const count = fileInfo.filter(({ href }) => href && href.includes('#diff')).length
   const tree = {
     nodeLabel: '/',
     list: [],