code cleanup

2024-03-18 13:16:09 +01:00 · 2024-03-18 13:16:09 +01:00 · 9e82fac386
commit 9e82fac386
parent a5ed8a1850
1 changed files with 1 additions and 1 deletions
--- a/src/main/java/ch/ethz/seb/sebserver/gbl/model/exam/Exam.java
+++ b/src/main/java/ch/ethz/seb/sebserver/gbl/model/exam/Exam.java
@ -281,7 +281,7 @@ public final class Exam implements GrantEntity {
            }
            return result;
        } else {
-            return null;
+            return Collections.emptyList();
        }
    }