From c284ab9bae14994fd792900a77f61001da6dade5 Mon Sep 17 00:00:00 2001
From: Andres Rey <andreskrey@gmail.com>
Date: Sun, 10 Dec 2017 18:11:25 +0000
Subject: Check for minimum html before parsing metadata

---
 src/Readability.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/Readability.php b/src/Readability.php
index 97b6597..48aff05 100644
--- a/src/Readability.php
+++ b/src/Readability.php
@@ -126,15 +126,15 @@ class Readability
     {
         $this->dom = $this->loadHTML($html);
 
-        $this->getMetadata();
-
-        $this->getMainImage();
-
         // Checking for minimum HTML to work with.
         if (!($root = $this->dom->getElementsByTagName('body')->item(0)) || !$root->firstChild) {
             throw new ParseException('Invalid or incomplete HTML.');
         }
 
+        $this->getMetadata();
+
+        $this->getMainImage();
+
         while (true) {
             $root = $root->firstChild;
 
-- 
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