From 98d62f55bba0bc1eb77ec42452b33f0669575974 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 17 Dec 2009 19:56:05 +0000
Subject: [PATCH] Make sure dir() returned a dir object.

git-svn-id: http://svn.automattic.com/wordpress/trunk@12434 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/theme.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wp-includes/theme.php b/wp-includes/theme.php
index a2639103aa..ddea5cb817 100644
--- a/wp-includes/theme.php
+++ b/wp-includes/theme.php
@@ -353,6 +353,8 @@ function get_themes() {
 					$template_files[] = "$template_directory/$file";
 				} elseif ( is_dir("$template_directory/$file") ) {
 					$template_subdir = @ dir("$template_directory/$file");
+					if ( !$template_subdir )
+						continue;
 					while ( ($subfile = $template_subdir->read()) !== false ) {
 						if ( preg_match('|^\.+$|', $subfile) )
 							continue;