From f9167e061086e5ac19120244cbaf09ffdddb3faf Mon Sep 17 00:00:00 2001
From: jonyshi <jonyshi@126.com>
Date: Thu, 25 Apr 2019 14:17:04 +0800
Subject: [PATCH] =?UTF-8?q?=20=E5=85=BC=E5=AE=B9=E6=B2=A1=E6=9C=89key?=
 =?UTF-8?q?=E7=9A=84=E4=B9=A6=E4=BB=85=E9=9C=80?=
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---
 src/TableRow.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/TableRow.js b/src/TableRow.js
index da6c2fc..7aa8224 100644
--- a/src/TableRow.js
+++ b/src/TableRow.js
@@ -388,7 +388,7 @@ class TableRow extends Component{
         onMouseLeave={this.onMouseLeave}
         className={`${clsPrefix} ${className} ${clsPrefix}-level-${indent}`}
         style={style}
-        data-row-key={record.key}
+        data-row-key={record && record.key?record.key:"null"}
         // key={hoverKey}
         ref={this.bindElement}
       >