修复任务查询跳转问题

stmms-web/src/main/java/cn/com/qmth/stmms/admin/exam/LibraryController.java

@@ -63,10 +63,10 @@ public class LibraryController extends BaseExamController {
         }
         subjectFilter(query, wu);
         List<MarkGroup> groupList = groupService.findByExamAndSubject(examId, query.getSubjectCode());
-        if (groupList.isEmpty()) {
-            return "redirect:/admin/exam/mark";
-        }
-        if (query.getGroupNumber() == 0) {
+//        if (groupList.isEmpty()) {
+//            return "redirect:/admin/exam/mark";
+//        }
+        if (query.getGroupNumber() == 0 && !groupList.isEmpty()) {
             query.setGroupNumber(groupList.get(0).getNumber());
         }
         if (status != null) {