From 06e8e5acdde85e3049be8a125d7d6bbf381b74b4 Mon Sep 17 00:00:00 2001
From: Jon Ziebell <ziebelje@gmail.com>
Date: Sun, 22 Jan 2023 08:46:25 -0500
Subject: [PATCH] Minor changes for PHP8

---
 api/profile.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/profile.php b/api/profile.php
index b41d2d1..33b31f5 100644
--- a/api/profile.php
+++ b/api/profile.php
@@ -963,7 +963,7 @@ class profile extends cora\crud {
       ],
       'metadata' => [
         'generated_at' => date('c'),
-        'duration' => round((time() - strtotime($first_timestamp)) / 86400),
+        'duration' => $first_timestamp === null ? null : round((time() - strtotime($first_timestamp)) / 86400),
       ]
     ];