From aa22d5c594a8ff5cb019db1765cfcd815e7cc0e3 Mon Sep 17 00:00:00 2001
From: Arnold Bechtoldt <mail@arnoldbechtoldt.com>
Date: Thu, 8 Mar 2012 17:02:57 +0100
Subject: [PATCH] Make check of creating e-mail addresses case-insensitive,
 thanks to d4f, fixes #1021

---
 customer_email.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/customer_email.php b/customer_email.php
index b6cebb24..c0198d1b 100644
--- a/customer_email.php
+++ b/customer_email.php
@@ -237,7 +237,7 @@ elseif($page == 'emails')
 					standard_error('emailiswrong', $email_full);
 				}
 
-				$email_check = $db->query_first("SELECT `id`, `email`, `email_full`, `iscatchall`, `destination`, `customerid` FROM `" . TABLE_MAIL_VIRTUAL . "` WHERE ( `email`='" . $db->escape($email) . "' OR `email_full` = '" . $db->escape($email_full) . "' ) AND `customerid`='" . (int)$userinfo['customerid'] . "'");
+				$email_check = $db->query_first("SELECT `id`, `email`, `email_full`, `iscatchall`, `destination`, `customerid` FROM `" . TABLE_MAIL_VIRTUAL . "` WHERE (`email` LIKE '" . $db->escape($email) . "' OR `email_full` LIKE '" . $db->escape($email_full) . "') AND `customerid`='" . (int)$userinfo['customerid'] . "'");
 
 				if($email == ''
 				   || $email_full == ''