Modified code for employee sub status

src/main/java/com/nisum/myteam/service/impl/EmployeeService.java

@@ -212,7 +212,7 @@ public class EmployeeService implements IEmployeeService {
             return employeeRepo.findAll(new Sort(Sort.Direction.ASC, "employeeName"));
         } else if (status.equals("Vacation")) {
             Query query = new Query();
-            query.addCriteria(Criteria.where("empSubStatus").ne("Resigned").andOperator(Criteria.where("empSubStatus").ne(null)));
+            query.addCriteria(Criteria.where("empSubStatus").ne("Resigned").andOperator(Criteria.where("empSubStatus").ne(null),Criteria.where("empSubStatus").ne("")));
             return mongoTemplate.find(query, Employee.class);
         } else if (status.equals("Resigned")) {
             return employeeRepo.findByEmpSubStatusOrderByEmployeeNameAsc("Resigned");
@@ -221,6 +221,7 @@ public class EmployeeService implements IEmployeeService {
         }
     }
 
+
     @Override
     public List<Account> getAccounts() throws MyTeamException {
         return accountService.getAllAccounts();