From c647c3494d19918cae0b2218ff200aebee79e183 Mon Sep 17 00:00:00 2001
From: Andrew Nacin <nacin@git.wordpress.org>
Date: Wed, 25 Jan 2012 00:10:46 +0000
Subject: [PATCH] Use get_blog_prefix() in another MU function. see #19891.

git-svn-id: https://develop.svn.wordpress.org/trunk@19749 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/ms-functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/ms-functions.php b/wp-includes/ms-functions.php
index b1aaa83b17..54b0806b6e 100644
--- a/wp-includes/ms-functions.php
+++ b/wp-includes/ms-functions.php
@@ -1860,7 +1860,7 @@ function is_user_option_local( $key, $user_id = 0, $blog_id = 0 ) {
 	if ( $blog_id == 0 )
 		$blog_id = $wpdb->blogid;
 
-	$local_key = $wpdb->base_prefix . $blog_id . '_' . $key;
+	$local_key = $wpdb->get_blog_prefix( $blog_id ) . $key;
 
 	if ( isset( $current_user->$local_key ) )
 		return true;