From cc6b18022ca21dda26492569a24301962afe4691 Mon Sep 17 00:00:00 2001
From: Alex Tselegidis <alextselegidis@gmail.com>
Date: Thu, 12 Nov 2020 14:15:12 +0200
Subject: [PATCH] Ensure that non working days are not processed.

---
 application/libraries/Availability.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/application/libraries/Availability.php b/application/libraries/Availability.php
index 08daad31..55fcf307 100644
--- a/application/libraries/Availability.php
+++ b/application/libraries/Availability.php
@@ -345,6 +345,11 @@ class Availability {
         $working_day = strtolower(date('l', strtotime($date)));
         $working_hours = $working_plan[$working_day];
 
+        if ( ! $working_hours)
+        {
+            return [];
+        }
+
         $periods = [
             [
                 'start' => new DateTime($date . ' ' . $working_hours['start']),