From 01a32c0af0b4222a15feb291b6bf949d1c8058e8 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Wed, 17 Nov 2010 18:25:42 +0000
Subject: [PATCH] Use wp_cache_add() instead of wp_cache_set() in
 update_meta_cache(). fixes #15452

git-svn-id: http://svn.automattic.com/wordpress/trunk@16437 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/meta.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/meta.php b/wp-includes/meta.php
index 078fd382d..efc0a22a2 100644
--- a/wp-includes/meta.php
+++ b/wp-includes/meta.php
@@ -346,7 +346,7 @@ function update_meta_cache($meta_type, $object_ids) {
 	}
 
 	foreach ( array_keys($cache) as $object)
-		wp_cache_set($object, $cache[$object], $cache_key);
+		wp_cache_add($object, $cache[$object], $cache_key);
 
 	return $cache;
 }