From bada5d787aecf3024f1d8f3e659a1a6bb3d3c10b Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 17 Oct 2008 18:30:04 +0000
Subject: [PATCH] Add some type sanity checks. Props DD32. fixes #7800

git-svn-id: http://svn.automattic.com/wordpress/trunk@9227 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/themes.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wp-admin/themes.php b/wp-admin/themes.php
index a921c34ef5..483f6633dd 100644
--- a/wp-admin/themes.php
+++ b/wp-admin/themes.php
@@ -74,9 +74,9 @@ function theme_update_available( $theme ) {
 	if ( !isset($themes_update) )
 		$themes_update = get_option('update_themes');
 
-	if ( isset($theme->stylesheet) )
+	if ( is_object($theme) && isset($theme->stylesheet) )
 		$stylesheet = $theme->stylesheet;
-	elseif ( isset($theme['Stylesheet']) )
+	elseif ( is_array($theme) && isset($theme['Stylesheet']) )
 		$stylesheet = $theme['Stylesheet'];
 	else
 		return false; //No valid info passed.