From d079129f8613cc2c1d5d5f8c619eb1f9450e61a0 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Mon, 12 Jul 2010 15:28:31 +0000
Subject: [PATCH] Perform strict equality comparison. Props shawnparker. fixes
 #13350 for 3.1

git-svn-id: https://develop.svn.wordpress.org/trunk@15389 602fd350-edb4-49c9-b593-d223f7449a82
---
 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 67ea8611e1..fe11d0a853 100644
--- a/wp-includes/meta.php
+++ b/wp-includes/meta.php
@@ -113,7 +113,7 @@ function update_metadata($meta_type, $object_id, $meta_key, $meta_value, $prev_v
 	if ( empty($prev_value) ) {
 		$old_value = get_metadata($meta_type, $object_id, $meta_key);
 		if ( count($old_value) == 1 ) {
-			if ( $old_value[0] == $meta_value )
+			if ( $old_value[0] === $meta_value )
 				return false;
 		}
 	}