From 28f4cf88f8d8d50cf9a1ff8f68275d8cbd93892a Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Sat, 22 Nov 2008 06:35:29 -0500
Subject: [PATCH] Translated the remaining german comments in the form handler class to english.

---
 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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