From 0a55eb8c43f67112a194001cd6d0438ff977ad74 Mon Sep 17 00:00:00 2001
From: afc163 <afc163@gmail.com>
Date: Sat, 9 Apr 2016 15:30:24 +0800
Subject: [PATCH] reuse getColumnKey

---
 components/table/index.jsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/table/index.jsx b/components/table/index.jsx
index 484c387488..a9dae2963a 100644
--- a/components/table/index.jsx
+++ b/components/table/index.jsx
@@ -676,7 +676,7 @@ const Table = React.createClass({
     columns = this.renderColumnsDropdown(columns);
     columns = columns.map((column, i) => {
       const newColumn = { ...column };
-      newColumn.key = newColumn.key || newColumn.dataIndex || i;
+      newColumn.key = this.getColumnKey(newColumn, i);
       return newColumn;
     });
     let emptyText;