From 40a3abbee8069ddfa0841d8e786096dbbf7a9bc4 Mon Sep 17 00:00:00 2001
From: Rob Garrison <wowmotty@gmail.com>
Date: Wed, 19 Sep 2018 07:09:36 -0500
Subject: [PATCH] Fix isNumber function

---
 manage/config-dialog.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manage/config-dialog.js b/manage/config-dialog.js
index e5a3e9a3..34559c44 100644
--- a/manage/config-dialog.js
+++ b/manage/config-dialog.js
@@ -198,7 +198,7 @@ function configDialog(style) {
   }
 
   function isNumber(value) {
-    return value !== null && value !== '' && !isNaN(Number(value));
+    return typeof value === 'number';
   }
 
   function isDefault(va) {