From 0017507b7d29eaa5d42029b3139183bcc6e038df Mon Sep 17 00:00:00 2001
From: SergioCrisostomo <sergiosbox@gmail.com>
Date: Sun, 9 Sep 2018 10:09:52 +0200
Subject: [PATCH] don't use parseDate if we already have date objects

---
 src/components/date-picker/util.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/components/date-picker/util.js b/src/components/date-picker/util.js
index db9858b5..74217b70 100644
--- a/src/components/date-picker/util.js
+++ b/src/components/date-picker/util.js
@@ -174,7 +174,10 @@ const RANGE_PARSER = function(text, format) {
         const range1 = array[0];
         const range2 = array[1];
 
-        return [parseDate(range1, format), parseDate(range2, format)];
+        return [
+            range1 instanceof Date ? range1 : parseDate(range1, format),
+            range2 instanceof Date ? range2 : parseDate(range2, format),
+        ];
     }
     return [];
 };