From 25f947d94c76831b08feda6e3ed482d59b9fd45b Mon Sep 17 00:00:00 2001
From: Henry Goodman <13032204@student.uts.edu.au>
Date: Fri, 2 Aug 2024 22:12:53 +1000
Subject: [PATCH] Fix lint err

---
 web_src/js/features/repo-diff.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/web_src/js/features/repo-diff.ts b/web_src/js/features/repo-diff.ts
index e426671c2d..3e8aef895e 100644
--- a/web_src/js/features/repo-diff.ts
+++ b/web_src/js/features/repo-diff.ts
@@ -20,8 +20,8 @@ function initRepoDiffReviewButton() {
   if (!counter) return;
 
   function handleFormSubmit(form, textarea) {
-    if (form.dataset.handlerAttached === 'true') return;
-    form.dataset.handlerAttached = 'true';
+    if (form.getAttribute('data-handler-attached') === 'true') return;
+    form.setAttribute('data-handler-attached', 'true');
     form.addEventListener('submit', (event) => {
       if (textarea.value.trim() === '') {
         event.preventDefault();