From 72676b0af94197355decf1cc760f73aa8366458e Mon Sep 17 00:00:00 2001
From: David Goodwin <david@palepurple.co.uk>
Date: Fri, 23 Jan 2009 21:37:02 +0000
Subject: [PATCH] do not use empty as it thinks the string 0 is empty...

git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@542 a1433add-5e2c-0410-b055-b7f2511e0802
---
 create-domain.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/create-domain.php b/create-domain.php
index 97beacf1..17a9d9b0 100644
--- a/create-domain.php
+++ b/create-domain.php
@@ -53,7 +53,7 @@ $form_fields = array(
 );
 
 foreach($form_fields  as $key => $default) {
-    if(isset($_POST[$key]) && (!empty($_POST[$key]))) {
+    if(isset($_POST[$key]) && (strlen($_POST[$key]) > 0)) {
         $$key = escape_string($_POST[$key]);
     }
     else {