From 031a933bb66ff8a24fa719e57861b09830ba26fd Mon Sep 17 00:00:00 2001
From: Zachary Rickards <zach.rickards@gmail.com>
Date: Sat, 26 Feb 2022 16:54:37 -0500
Subject: [PATCH] If new coloum set is shorter than previous default sorted
 column, the project crashes (#492)

---
 src/material-table.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/material-table.js b/src/material-table.js
index 3fb97906..b5f70730 100644
--- a/src/material-table.js
+++ b/src/material-table.js
@@ -141,7 +141,7 @@ export default class MaterialTable extends React.Component {
         (a) => a.defaultSort && a.sorting !== false
       );
       prevSortDirection =
-        prevSortColumnIndex > -1
+        prevSortColumnIndex > -1 && props.columns[prevSortColumnIndex]
           ? props.columns[prevSortColumnIndex].defaultSort
           : '';
     }