From: Tobias Hößl <tobias@hoessl.eu>
Date: Sat, 3 Mar 2012 10:44:34 +0000 (+0000)
Subject: A 'PHP Fatal error:  Call to a member function getElementsByTagName() on a non-object... 
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=02a9fd5dc1d1d9e848e2f406f2e13c4cf0ce228b;p=friendica.git

A 'PHP Fatal error:  Call to a member function getElementsByTagName() on a non-object in mod/parse_url.php on line 191' occurred when the linked HTML-File doesn't have a HEAD. The HTML-file couln't be link to in the editor therefore.
---

diff --git a/mod/parse_url.php b/mod/parse_url.php
index e0b378f685..27dac4d5d3 100755
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -188,7 +188,7 @@ function parse_url_content(&$a) {
 
 	if(! $text) {
 		logger('parsing meta');
-		$items = $domhead->getElementsByTagName('meta');
+		$items = (isset($domhead) && is_object($domhead) ? $domhead->getElementsByTagName('meta') : null);
 		if($items) {
 			foreach($items as $item) {
 				$property = $item->getAttribute('property');