From 620df024f3d8960a89eb4ed71d3ea61e2b9aa3db Mon Sep 17 00:00:00 2001
From: quentusrex <quentusrex@ispconfig3>
Date: Thu, 30 Oct 2008 13:59:40 -0400
Subject: [PATCH] Now a client can view e-mail filters created by admin, but the client can't edit them. The client can submit a change, but it isn't input in the database, nor is the client told that the changes aren't made.

---
 interface/lib/classes/validate_dns.inc.php |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/interface/lib/classes/validate_dns.inc.php b/interface/lib/classes/validate_dns.inc.php
index c556da7..a161510 100644
--- a/interface/lib/classes/validate_dns.inc.php
+++ b/interface/lib/classes/validate_dns.inc.php
@@ -103,7 +103,7 @@
   if(substr($field, -1) == '.'){
     if($i > 2 && $empty > 1) $error .= $desc." ".$app->tform->wordbook['error_invalid_characters']."<br>\r\n";
   } else {
-    if($empty > 0) $error .= $desc." ".$app->tform->wordbook['error_invalid_characters']."<br>\r\n";
+    if($empty > 0 && $field != '') $error .= $desc." ".$app->tform->wordbook['error_invalid_characters']."<br>\r\n";
   }
 
   if(substr($field, -1) == '.' && $area == 'Name'){

--
Gitblit v1.9.1