From 24ffacb3e782e6cbbacc2b89383b6448b5c2f925 Mon Sep 17 00:00:00 2001
From: Alexander Wunschik <alex@wunschik.net>
Date: Sat, 29 Oct 2016 20:47:34 +0200
Subject: [PATCH] fixed conversion from date-String to Number

---
 lib/util.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/util.js b/lib/util.js
index f9506a6a..55673cbd 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -392,8 +392,11 @@ exports.convert = function (object, type) {
 
     case 'number':
     case 'Number':
-      return Number(object.valueOf());
-
+      if (!isNaN(Date.parse(object))) {
+        return moment(object).valueOf();
+      } else {
+        return Number(object.valueOf());
+      }
     case 'string':
     case 'String':
       return String(object);
@@ -1477,4 +1480,4 @@ exports.getScrollBarWidth = function () {
   document.body.removeChild (outer);
 
   return (w1 - w2);
-};
\ No newline at end of file
+};