From b7ff41bcad003b59a03e1b83e6d8b3bd79e827e4 Mon Sep 17 00:00:00 2001
From: Pierre-Olivier Mercier <nemunaire@nemunai.re>
Date: Fri, 4 Mar 2022 16:24:39 +0100
Subject: [PATCH] Fix grades exporter

---
 ui/src/components/StudentGrades.svelte | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/src/components/StudentGrades.svelte b/ui/src/components/StudentGrades.svelte
index d9668b1..cb549ba 100644
--- a/ui/src/components/StudentGrades.svelte
+++ b/ui/src/components/StudentGrades.svelte
@@ -63,7 +63,7 @@
                                 <td><a href="users/{user.login}" style="text-decoration: none">{user.login}</a></td>
                                 {#each surveys as survey (survey.id)}
                                     {#if survey.corrected && (promo === null || survey.promo == promo)}
-                                        <td>{grades[user.id][survey.id]?grades[user.id][survey.id]:"N/A"}</td>
+                                        <td>{grades[user.id] && grades[user.id][survey.id]?grades[user.id][survey.id]:"N/A"}</td>
                                     {/if}
                                 {/each}
                             </tr>