From 2cd5d65db1f9a088999a65955599f8f42fa6c8e5 Mon Sep 17 00:00:00 2001
From: Wlad Meixner <wlad.meixner@protonmail.com>
Date: Mon, 13 Jan 2020 10:32:11 +0100
Subject: [PATCH] add optional key parameter to column

---
 packages/react-bootstrap-table2/src/header.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/react-bootstrap-table2/src/header.js b/packages/react-bootstrap-table2/src/header.js
index c81fd55..a088004 100644
--- a/packages/react-bootstrap-table2/src/header.js
+++ b/packages/react-bootstrap-table2/src/header.js
@@ -48,7 +48,7 @@ const Header = (props) => {
       return (
         <HeaderCell
           index={ i }
-          key={ column.dataField }
+          key={ column.key ? column.key : column.dataField }
           column={ column }
           onSort={ onSort }
           sorting={ currSort }