http://mosquito.wordpress.org/view.php?id=778

git-svn-id: http://svn.automattic.com/wordpress/trunk@2261 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2005-02-11 02:16:38 +00:00 · 2005-02-11 02:16:38 +00:00 · 4ebdf7232c
parent 0e377a7ca7
commit 4ebdf7232c
1 changed files with 2 additions and 0 deletions
--- a/wp-includes/classes.php
+++ b/wp-includes/classes.php
@ -679,6 +679,8 @@ class retrospam_mgr {
 		foreach( $this->comment_list as $comment ) {
 			if( $comment->approved == 1 ) {
 				foreach( $this->spam_words as $word ) {
+					if ( empty( $word ) )
+						continue;
 					$fulltext = strtolower($comment->email.' '.$comment->url.' '.$comment->ip.' '.$comment->text);
 					if( strpos( $fulltext, strtolower(trim($word)) ) != FALSE ) {
 						$this->found_comments[] = $comment->ID;