From f3bf4ec676e38a7066714d77d09f67771d7acfa7 Mon Sep 17 00:00:00 2001
From: nacin <nacin@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 20 Feb 2010 10:50:57 +0000
Subject: [PATCH] Fix wpdb::tables() prefix handling. Ensures PHP4 compat. See
 #12083

git-svn-id: http://svn.automattic.com/wordpress/trunk@13245 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/wp-db.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wp-includes/wp-db.php b/wp-includes/wp-db.php
index 3ac57009f..68b3a9657 100644
--- a/wp-includes/wp-db.php
+++ b/wp-includes/wp-db.php
@@ -601,8 +601,8 @@ class wpdb {
 
 		if ( $prefix ) {
 			$prefix = $this->get_blog_prefix( $blog_id );
-			foreach ( $tables as &$table ) {
-				$table = $prefix . $table;
+			foreach ( $tables as $k => $table ) {
+				$tables[$k] = $prefix . $table;
 			}
 		}