From 7ef17bb394504e1ab917d936a873ac8b774d6687 Mon Sep 17 00:00:00 2001
From: James Geiger <james-geiger@users.noreply.github.com>
Date: Tue, 9 Feb 2021 00:21:07 -0600
Subject: [PATCH] PageContent return null issue

---
 app/Entities/Tools/PageContent.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Entities/Tools/PageContent.php b/app/Entities/Tools/PageContent.php
index e5ea454e7..51562e71f 100644
--- a/app/Entities/Tools/PageContent.php
+++ b/app/Entities/Tools/PageContent.php
@@ -370,6 +370,6 @@ class PageContent
         $dom->loadHTML($htmlContent);
         $images = $dom->getElementsByTagName('img');
 
-        return $images[0]->getAttribute('src');
+        return $images ? $images[0]->getAttribute('src') : null;
     }
 }