From 560d31982b9aa935fad60a0d89890546a9b1cb8d Mon Sep 17 00:00:00 2001
From: "qingwei.li" <cinwell.li@gmail.com>
Date: Fri, 30 Dec 2016 15:18:03 +0800
Subject: [PATCH] TimePicker: fix range timepicker

---
 packages/date-picker/src/picker.vue | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/date-picker/src/picker.vue b/packages/date-picker/src/picker.vue
index dab7120f8..ca8aec787 100644
--- a/packages/date-picker/src/picker.vue
+++ b/packages/date-picker/src/picker.vue
@@ -352,11 +352,11 @@ export default {
       if (Array.isArray(date)) {
         if (equalDate(cache.cacheDateMin, date[0]) &&
           equalDate(cache.cacheDateMax, date[1])) updated = false;
-        cache.cacheDateMin = date[0];
-        cache.cacheDateMax = date[1];
+        cache.cacheDateMin = new Date(date[0]);
+        cache.cacheDateMax = new Date(date[1]);
       } else {
         if (equalDate(cache.cacheDate, date)) updated = false;
-        cache.cacheDate = date;
+        cache.cacheDate = new Date(date);
       }
 
       return updated;