From d117c4918b49f46c23b47b430d250b869d844fd4 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Thu, 17 Dec 2009 19:56:05 +0000
Subject: [PATCH] Make sure dir() returned a dir object.

git-svn-id: https://develop.svn.wordpress.org/trunk@12434 602fd350-edb4-49c9-b593-d223f7449a82
---
 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;