X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/11be8dc178e77d0b46189bbd8e33a216a9b90942..refs/tags/wordpress-2.8:/wp-admin/includes/class-wp-filesystem-ftpsockets.php

diff --git a/wp-admin/includes/class-wp-filesystem-ftpsockets.php b/wp-admin/includes/class-wp-filesystem-ftpsockets.php
index d5ee3f97..759eaa82 100644
--- a/wp-admin/includes/class-wp-filesystem-ftpsockets.php
+++ b/wp-admin/includes/class-wp-filesystem-ftpsockets.php
@@ -17,7 +17,7 @@
 class WP_Filesystem_ftpsockets extends WP_Filesystem_Base {
 	var $ftp = false;
 	var $timeout = 5;
-	var $errors;
+	var $errors = null;
 	var $options = array();
 
 	var $permission = null;
@@ -210,6 +210,8 @@ class WP_Filesystem_ftpsockets extends WP_Filesystem_Base {
 	}
 
 	function delete($file, $recursive = false ) {
+		if ( empty($file) )
+			return false;
 		if ( $this->is_file($file) )
 			return $this->ftp->delete($file);
 		if ( !$recursive )