From 4ade07c9a44c1903ccf0294e070127f3debd28bc Mon Sep 17 00:00:00 2001
From: Mathias <mathias.skallerud@gmail.com>
Date: Mon, 9 Nov 2020 13:27:45 +0100
Subject: [PATCH] bug fix

---
 src/Frontend/utils.jsx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Frontend/utils.jsx b/src/Frontend/utils.jsx
index 4688a51..1307157 100644
--- a/src/Frontend/utils.jsx
+++ b/src/Frontend/utils.jsx
@@ -104,7 +104,10 @@ const calculateEndTime = (startTime, minUsed) => {
   if (min < 10){
       min = "0" + min
   }
-  const final_hours = parseInt(hours_min[0]) + hours;
+  let final_hours = (parseInt(hours_min[0]) + hours) % 24;
+  if (final_hours < 10 ) {
+    final_hours = "0" + final_hours;
+  }
   const final = final_hours + ":" + min;
 
   return final;