From c99040ae474ceb8ea24f7662f54a691d79129174 Mon Sep 17 00:00:00 2001
From: Matthew Foran <matthewjforan@gmail.com>
Date: Mon, 23 May 2022 21:36:02 -0400
Subject: [PATCH] check if attempt is None

---
 export.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/export.py b/export.py
index 068afa4..68d4d16 100644
--- a/export.py
+++ b/export.py
@@ -473,7 +473,7 @@ def findCourseAssignments(course):
                             hasattr(submission, "submission_comments") else ""
                         # Attempt
                         sub_view.attempt = submission.attempt if \
-                            hasattr(submission, "attempt") else 0
+                            hasattr(submission, "attempt") and submission.attempt is not None else 0
                         # User ID
                         sub_view.user_id = str(submission.user_id) if \
                             hasattr(submission, "user_id") else ""