rewrite_urls: try to workaround against some weird php-version related bug

13 years ago · 376897afd7
parent 71bb56d952
commit 376897afd7
1 changed files with 5 additions and 1 deletions
--- a/include/functions.php
+++ b/include/functions.php
@ -4963,7 +4963,11 @@

 		$node = $doc->getElementsByTagName('body')->item(0);

-		return $doc->saveXML($node);
+		// http://tt-rss.org/forum/viewtopic.php?f=1&t=970
+		if ($node)
+			return $doc->saveXML($node);
+		else
+			return $html;
 	}

 	function filter_to_sql($filter) {