From 7ea0f78eb771dea6111a4baf91b8b53438b9447f Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Thu, 11 May 2023 11:40:18 -0600
Subject: [PATCH] better fix

---
 classes/plugin/Admin.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/classes/plugin/Admin.php b/classes/plugin/Admin.php
index 0ebd3a02..4f465c9e 100644
--- a/classes/plugin/Admin.php
+++ b/classes/plugin/Admin.php
@@ -1439,9 +1439,12 @@ class Admin
     public function lastBackup()
     {
         $backup_file = $this->grav['locator']->findResource('log://backup.log');
+        $content = null;
 
-        $file    = JsonFile::instance($backup_file);
-        $content = $file->content() ?? null;
+        if ($backup_file) {
+            $file    = JsonFile::instance((string) $backup_file);
+            $content = $file->content() ?? null;
+        }
 
         if (!file_exists($backup_file) || is_null($content) || !isset($content['time'])) {
             return [