From df201019ca6f92499e270f9e06eb7a402e4cb050 Mon Sep 17 00:00:00 2001
From: Matt Mullenweg <matt@git.wordpress.org>
Date: Sat, 1 Jan 2005 22:09:08 +0000
Subject: [PATCH] Added check if Snoopy exists, and two fairly major bugs in
 the dashboard. update_option was not serializing objects and $cache->get()
 wasn't checking for the correct option name.

git-svn-id: https://develop.svn.wordpress.org/trunk@2027 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/class-snoopy.php  | 4 +++-
 wp-includes/functions.php     | 2 +-
 wp-includes/rss-functions.php | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/wp-includes/class-snoopy.php b/wp-includes/class-snoopy.php
index 532ecba10d..7c4ec6a30d 100644
--- a/wp-includes/class-snoopy.php
+++ b/wp-includes/class-snoopy.php
@@ -35,6 +35,7 @@ http://snoopy.sourceforge.com
 
 *************************************************/
 
+if ( !in_array('Snoopy', get_declared_classes() ) ) :
 class Snoopy
 {
 	/**** Public variables ****/
@@ -895,5 +896,6 @@ class Snoopy
 		return $postdata;
 	}
 }
+endif;
 
-?>
+?>
\ No newline at end of file
diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 3a808a55ec..380c311187 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -366,7 +366,7 @@ function get_alloptions() {
 
 function update_option($option_name, $newvalue) {
 	global $wpdb, $cache_settings;
-	if ( is_array($newvalue) || is_object($value) )
+	if ( is_array($newvalue) || is_object($newvalue) )
 		$newvalue = serialize($newvalue);
 
 	$newvalue = trim($newvalue); // I can't think of any situation we wouldn't want to trim
diff --git a/wp-includes/rss-functions.php b/wp-includes/rss-functions.php
index 480b481385..e89e2a970c 100644
--- a/wp-includes/rss-functions.php
+++ b/wp-includes/rss-functions.php
@@ -414,7 +414,7 @@ function fetch_rss ($url) {
 			// return cache HIT, MISS, or STALE
 			$cache_status = $cache->check_cache( $url );
 		}
-		
+
 		// if object cached, and cache is fresh, return cached obj
 		if ( $cache_status == 'HIT' ) {
 			$rss = $cache->get( $url );
@@ -676,7 +676,7 @@ class RSSCache {
 \*=======================================================================*/	
 	function get ($url) {
 		$this->ERROR = "";
-		$cache_option = $this->file_name( $url );
+		$cache_option = 'rss_' . $this->file_name( $url );
 		
 		if ( ! get_option( $cache_option ) ) {
 			$this->debug(