From e5f4d29bd7b15c9428245bebc28c69da8c788b8d Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Mon, 20 Aug 2007 11:22:31 -0400
Subject: [PATCH] Added a deprecated warning in the interface/sql/ directory. The database sql dump in this directory is not the current development release and the directory will be removed as the installation related code is now located in the install/ tree. The current sql file is available in install/sql/

---
 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'){

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