From baa628ccd486d19cded463acb4fa5ef82f6b4a44 Mon Sep 17 00:00:00 2001
From: Ondrej Sika <ondrej@ondrejsika.com>
Date: Tue, 2 Jan 2024 08:13:41 +0100
Subject: [PATCH] fix(ondrejsika-theme/SessionDD): Render page for non-existing
 course

---
 packages/ondrejsika-theme/layouts/SessionDD.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/ondrejsika-theme/layouts/SessionDD.js b/packages/ondrejsika-theme/layouts/SessionDD.js
index 60e830fe..433d9a41 100644
--- a/packages/ondrejsika-theme/layouts/SessionDD.js
+++ b/packages/ondrejsika-theme/layouts/SessionDD.js
@@ -38,6 +38,10 @@ const SessionDD = (props) => {
   db.filter("id", session.course_id);
   let course = db.getOne();
 
+  if (!course) {
+    return <></>;
+  }
+
   if (!session) {
     return <></>;
   }