From 247c08f604eecdaa89af666a76ddfcfff0b6a745 Mon Sep 17 00:00:00 2001
From: markjaquith <markjaquith@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sun, 2 May 2010 06:02:54 +0000
Subject: [PATCH] Make sure alloptions is an array before we try to use unset()
 on its alleged key

git-svn-id: http://svn.automattic.com/wordpress/trunk@14330 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 899c39c7b2..c0e6c2c3c1 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -637,7 +637,7 @@ function delete_option( $option ) {
 	if ( ! defined( 'WP_INSTALLING' ) ) {
 		if ( 'yes' == $row->autoload ) {
 			$alloptions = wp_load_alloptions();
-			if ( isset( $alloptions[$option] ) ) {
+			if ( is_array( $alloptions ) && isset( $alloptions[$option] ) ) {
 				unset( $alloptions[$option] );
 				wp_cache_set( 'alloptions', $alloptions, 'options' );
 			}