From 9b09e54df5388adcc3864c7d72cd264a5eab1a60 Mon Sep 17 00:00:00 2001
From: afc163 <afc163@gmail.com>
Date: Wed, 2 Mar 2016 16:01:36 +0800
Subject: [PATCH] Fix columns[0] undefined bug in Table

---
 components/table/index.jsx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/components/table/index.jsx b/components/table/index.jsx
index b14f0dd818..29c56dba80 100644
--- a/components/table/index.jsx
+++ b/components/table/index.jsx
@@ -374,8 +374,7 @@ let AntTable = React.createClass({
           className: 'ant-table-selection-column'
         };
       }
-      if (columns[0] &&
-        columns[0].key === 'selection-column') {
+      if (columns[0] && columns[0].key === 'selection-column') {
         columns[0] = selectionColumn;
       } else {
         columns.unshift(selectionColumn);
@@ -587,7 +586,7 @@ let AntTable = React.createClass({
           data={data}
           columns={columns}
           className={classString}
-          expandIconColumnIndex={columns[0].key === 'selection-column' ? 1 : 0}
+          expandIconColumnIndex={(columns[0] && columns[0].key === 'selection-column') ? 1 : 0}
           expandIconAsCell={expandIconAsCell} />
           {emptyText}
       </div>
-- 
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