From 1bc35c32c485f88fbaa7fb276c3ad8610dac0263 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E6=80=A1=E6=A0=8B?= <wangyidong@cnezsoft.com>
Date: Tue, 14 Dec 2021 09:13:50 +0800
Subject: [PATCH]  * code for task #17444.

---
 module/mr/js/diff.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/mr/js/diff.js b/module/mr/js/diff.js
index fba408bb13..1935957c8a 100644
--- a/module/mr/js/diff.js
+++ b/module/mr/js/diff.js
@@ -149,7 +149,7 @@ $(document).ready(function()
         else
         {
             $diffCode.addClass('with-action-row');
-            var line = $row.data('line');
+            var line = $row.attr('data-line');
             if(!$row.hasClass('with-action-row'))
             {
                 $rows.removeClass('with-action-row')