From 2cf50a695ec9bfd22e669347500e57236ec9f53f Mon Sep 17 00:00:00 2001
From: Aaron Parecki <aaron@parecki.com>
Date: Sat, 11 Apr 2020 13:45:52 -0700
Subject: [PATCH] check for null value first

closes #96
---
 lib/XRay/Formats/Mf2.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/XRay/Formats/Mf2.php b/lib/XRay/Formats/Mf2.php
index bd700a8..7774e0b 100644
--- a/lib/XRay/Formats/Mf2.php
+++ b/lib/XRay/Formats/Mf2.php
@@ -427,7 +427,7 @@ class Mf2 extends Format {
     // If there is content, always return the plaintext content, and return HTML content if it's different
     if($content) {
       $content = self::parseHTMLValue('content', $item);
-      if($content['text'] || $content['html']) {
+      if($content && ($content['text'] || $content['html'])) {
         $data['content']['text'] = $content['text'];
         if(isset($content['html']))
           $data['content']['html'] = $content['html'];