From 87597507f890a84f5415ccd54c0aa55e660525d2 Mon Sep 17 00:00:00 2001
From: ReganChoy <e0957884@u.nus.edu>
Date: Wed, 3 Apr 2024 20:06:27 +0800
Subject: [PATCH] Fix compile error and error message

---
 src/main/java/seedu/address/logic/commands/SetCommand.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/java/seedu/address/logic/commands/SetCommand.java b/src/main/java/seedu/address/logic/commands/SetCommand.java
index b93193db986..8ec8e2398ee 100644
--- a/src/main/java/seedu/address/logic/commands/SetCommand.java
+++ b/src/main/java/seedu/address/logic/commands/SetCommand.java
@@ -21,7 +21,8 @@ public class SetCommand extends Command {
             + "Parameters: "
             + "NUMBER_OF_DAYS "
             + "Example: " + COMMAND_WORD + " "
-            + "90. ";
+            + "90.\n "
+            + "NUMBER_OF_DAYS must be an integer and be at least 0.";
 
     public static final String MESSAGE_SUCCESS = "LastMet Overdue time period has been set to %1$s days.";
     /**
@@ -42,7 +43,7 @@ public CommandResult execute(Model model) throws CommandException {
         requireNonNull(model);
 
         LastMet.setLastMetDuration(this.overdueTimePeriod);
-        List<Person> lastShownList = model.getFilteredPersonList();
+        List<Person> lastShownList = model.getSortedFilteredPersonList();
 
         int numberOfClients = lastShownList.size();