From 614025073e6e12b762b969d58254d7dced90f70b Mon Sep 17 00:00:00 2001
From: Glen Souza <glenster75@gmail.com>
Date: Tue, 18 May 2021 03:39:16 -0700
Subject: [PATCH] Update server.js

---
 server.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/server.js b/server.js
index 66f70fa..f27798f 100644
--- a/server.js
+++ b/server.js
@@ -29,11 +29,15 @@ app.get('/config', function(req, res){
 
 // Allow incrementing or decrementing the step via /up or /down.
 app.get('/up', function(req, res){
-    step++;
+    if (step < config.task_list_items.length){
+        step++;
+    }
     res.send('New value: ' + step);
 });
 app.get('/down', function(req, res){
-    step--;
+    if (step > 1){
+        step--;
+    }
     res.send('New value: ' + step);
 });