From a5efd5d028ad803a18e42d245119436fb2c4d4aa Mon Sep 17 00:00:00 2001
From: yiminghe <yiminghe@gmail.com>
Date: Sat, 2 Jan 2016 17:03:56 +0800
Subject: [PATCH] fix range picker

---
 components/date-picker/RangePicker.jsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/components/date-picker/RangePicker.jsx b/components/date-picker/RangePicker.jsx
index 1eb04fc764..bdbe328079 100644
--- a/components/date-picker/RangePicker.jsx
+++ b/components/date-picker/RangePicker.jsx
@@ -38,8 +38,9 @@ export default React.createClass({
   mixins: [ PickerMixin ],
   componentWillReceiveProps(nextProps) {
     if ('value' in nextProps) {
-      const start = this.parseDateFromValue(nextProps.value[0]);
-      const end = this.parseDateFromValue(nextProps.value[1]);
+      const value = nextProps.value || [];
+      const start = this.parseDateFromValue(value[0]);
+      const end = this.parseDateFromValue(value[1]);
       this.setState({
         value: [start, end]
       });