From 020e1352556a6ab04dd17890ca7fd551a0f849ab Mon Sep 17 00:00:00 2001
From: Haakon Gunleiksrud <haakongunleiksrud@gmail.com>
Date: Tue, 13 Apr 2021 10:09:24 +0200
Subject: [PATCH] Fix codesmells in exercise.js

---
 frontend/www/scripts/exercise.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/frontend/www/scripts/exercise.js b/frontend/www/scripts/exercise.js
index 05dfbbc..a4e321e 100644
--- a/frontend/www/scripts/exercise.js
+++ b/frontend/www/scripts/exercise.js
@@ -3,6 +3,8 @@ let okButton;
 let deleteButton;
 let editButton;
 let oldFormData;
+let leaderboardTable;
+let leaderboardTitle;
 
 function handleCancelButtonDuringEdit() {
   setReadOnly(true, "#form-exercise");
@@ -127,7 +129,6 @@ async function updateExercise(id) {
 
 async function fetchLeaderBoards(id) {
 
-  // Fetches leaderboard data
   let response = await sendRequest("GET", `${HOST}/api/leaderboards/${id}/`);
   let data = await response.json();
 
-- 
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