From 5a9dbf85ecfee38577c5468f4a8a000de79aa54d Mon Sep 17 00:00:00 2001
From: Emmanuel Engelhart <kelson@kiwix.org>
Date: Mon, 24 Jan 2022 08:35:36 +0100
Subject: [PATCH] Fix title='_' case too #685

---
 static/skin/index.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/static/skin/index.js b/static/skin/index.js
index ef4bc48ca..7e9e83f12 100644
--- a/static/skin/index.js
+++ b/static/skin/index.js
@@ -55,10 +55,11 @@
     const humanFriendlyTitle = (title) => {
         if (typeof title === 'string' && title.length > 0) {
             title = title.replace(/_/g, ' ');
-            return htmlEncode(title[0].toUpperCase() + title.slice(1));
-        } else {
-            return '';
+            if (title.length > 0) {
+                return htmlEncode(title[0].toUpperCase() + title.slice(1));
+            }
         }
+        return '';
     }
 
     function htmlEncode(str) {