From c959b39443ff895cfc794c33ee671303b6ad568f Mon Sep 17 00:00:00 2001
From: oesi <oesi@technikum-wien.at>
Date: Wed, 24 Feb 2016 16:26:03 +0100
Subject: [PATCH] Fehler behoben bei dem Personen ohne SVNR nicht mehr
 gespeichert werden konnten

---
 include/person.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/person.class.php b/include/person.class.php
index d8ea01d53..ea845b13d 100644
--- a/include/person.class.php
+++ b/include/person.class.php
@@ -251,7 +251,7 @@ class person extends basis_db
 			return false;
 		}
 
-		if(mb_strlen($this->svnr) != 16 && mb_strlen($this->svnr) != 10)
+		if($this->svnr!='' && mb_strlen($this->svnr) != 16 && mb_strlen($this->svnr) != 10)
 		{
 			$this->errormsg = 'SVNR muss 10 oder 16 Zeichen lang sein';
 			return false;