fix get department all unknown

NEO-TAT · Feb 21, 2024 · 15a5b7a · 15a5b7a
1 parent c607ea1
commit 15a5b7a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/ui/pages/coursedetail/screen/course_info_page.dart b/lib/ui/pages/coursedetail/screen/course_info_page.dart
@@ -255,7 +255,7 @@ class _CourseInfoPageState extends State<CourseInfoPage> with AutomaticKeepAlive
 
     String department = departmentMap[studentId.substring(3, 5)];
 
-    if (department.isEmpty) {
+    if (department != null) {
       return department;
     }