From 646ffc19107999a1cdcd1c897fbb6d28d520bb13 Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Sun, 14 Jan 2018 18:47:15 +0100
Subject: $bugfixes...

---
 includes/sys_page.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'includes/sys_page.php')

diff --git a/includes/sys_page.php b/includes/sys_page.php
index 355a915f..55fb3b38 100644
--- a/includes/sys_page.php
+++ b/includes/sys_page.php
@@ -42,9 +42,10 @@ function check_request_datetime($date_name, $time_name, $allowed_days, $default_
 function parse_date($pattern, $value)
 {
     $datetime = DateTime::createFromFormat($pattern, trim($value));
-    if (is_null($datetime)) {
+    if (!$datetime) {
         return null;
     }
+
     return $datetime->getTimestamp();
 }
 
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