From 7bceb6e41b1b5bea585b4e2e3840e50bcb17787a Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fischer@muhq.space>
Date: Fri, 4 Sep 2026 08:54:56 +0200
Subject: student: test for an empty or nil students list

---
 src/student-prod.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/student-prod.ts b/src/student-prod.ts
index 8b737f8..0dcbc71 100644
--- a/src/student-prod.ts
+++ b/src/student-prod.ts
@@ -61,7 +61,7 @@ async function fetchStudents(idFilter?: number, nameFilter?: string, groupFilter
 	if (students === null) {
 		const studentsPromise = _fetchStudents();
 		const storedStudents = localStorage.getItem("students");
-		if (storedStudents) {
+		if (storedStudents !== null && storedStudents.length > 0) {
 			studentsPromise.then((fetched) => localStorage.setItem("students", JSON.stringify(fetched)));
 			students = [];
 			for (const o of JSON.parse(storedStudents)) {
-- 
cgit v1.2.3