From df1095f5608b1887b72e55f4ebbae40f6e884a9c Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Tue, 26 Jan 2010 18:20:27 +0000
Subject: [PATCH] unset temp vars so they don't pollute the global namespace.

git-svn-id: https://develop.svn.wordpress.org/trunk@12847 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-settings.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wp-settings.php b/wp-settings.php
index 7a5519ad6a..e34bfea7e2 100644
--- a/wp-settings.php
+++ b/wp-settings.php
@@ -161,6 +161,7 @@ if ( is_multisite() ) {
 		require_once( $file );
 		die();
 	}
+	unset($file);
 	ms_network_cookies();
 }
 
@@ -248,6 +249,7 @@ $locale = get_locale();
 $locale_file = WP_LANG_DIR . "/$locale.php";
 if ( is_readable( $locale_file ) )
 	require_once( $locale_file );
+unset($locale_file);
 
 // Pull in locale data after loading text domain.
 require_once( ABSPATH . WPINC . '/locale.php' );