From ef7fb60dd88885ed2ea39f86277c723e67685cbb Mon Sep 17 00:00:00 2001
From: auntieyi <auntieyi@gmail.com>
Date: Thu, 18 Nov 2021 09:48:09 +0000
Subject: [PATCH] fix: index undefined when useDisplayedRowsOnly

https://github.com/gregnb/mui-datatables/issues/1815
---
 src/components/TableToolbar.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/TableToolbar.js b/src/components/TableToolbar.js
index f1d3b8b6a..d5fe0baf1 100644
--- a/src/components/TableToolbar.js
+++ b/src/components/TableToolbar.js
@@ -154,6 +154,7 @@ class TableToolbar extends React.Component {
           row.index = index;
 
           return {
+            index: row.dataIndex,
             data: row.data.map(column => {
               i += 1;