Check to see if WP_Query has returned any posts before blindly accessing posts. Fixes #15771

git-svn-id: http://svn.automattic.com/wordpress/trunk@16872 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2010-12-11 06:35:47 +00:00 · 2010-12-11 06:35:47 +00:00 · bc8dc99e43
parent 3d4b847fbb
commit bc8dc99e43
1 changed files with 1 additions and 1 deletions
--- a/wp-includes/rewrite.php
+++ b/wp-includes/rewrite.php
@ -337,7 +337,7 @@ function url_to_postid($url) {

 			// Do the query
 			$query = new WP_Query($query);
-			if ( $query->is_single || $query->is_page )
+			if ( !empty($query->posts) && ($query->is_single || $query->is_page) )
 				return $query->post->ID;
 			else
 				return 0;