From 02e1cb84ee419f4a403fdf92c16671fd021de2d6 Mon Sep 17 00:00:00 2001
From: "qingwei.li" <cinwell.li@gmail.com>
Date: Wed, 4 Jan 2017 14:33:58 +0800
Subject: [PATCH] Fix the next year is calulated incorrectly, fixed #2152

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

diff --git a/packages/date-picker/src/basic/date-table.vue b/packages/date-picker/src/basic/date-table.vue
index 052e071df..ce269353e 100644
--- a/packages/date-picker/src/basic/date-table.vue
+++ b/packages/date-picker/src/basic/date-table.vue
@@ -367,8 +367,8 @@
           target = target.parentNode.cells[1];
         }
 
-        let year = this.year;
-        let month = this.month;
+        let year = Number(this.year);
+        let month = Number(this.month);
 
         const cellIndex = target.cellIndex;
         const rowIndex = target.parentNode.rowIndex;
@@ -377,7 +377,7 @@
         const text = cell.text;
         const className = target.className;
 
-        const newDate = new Date(this.year, this.month, 1);
+        const newDate = new Date(year, month, 1);
 
         if (className.indexOf('prev') !== -1) {
           if (month === 0) {