From 7048b27ede82a711fd319ee9e4adee1aa7100d64 Mon Sep 17 00:00:00 2001
From: rob1n <rob1n@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Mon, 21 May 2007 22:50:32 +0000
Subject: [PATCH] Don't call is_wp_error() in wp_die() if it hasn't been
 defined yet. fixes #4308

git-svn-id: http://svn.automattic.com/wordpress/trunk@5507 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index fd6264344..369d80efa 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -1337,7 +1337,7 @@ function wp_nonce_ays($action) {
 function wp_die( $message, $title = '' ) {
 	global $wp_locale;
 
-	if ( is_wp_error( $message ) ) {
+	if ( function_exists( 'is_wp_error' ) && is_wp_error( $message ) ) {
 		if ( empty($title) ) {
 			$error_data = $message->get_error_data();
 			if ( is_array($error_data) && isset($error_data['title']) )