From 8549a48520bd7f77850faeca651c88833457b66b Mon Sep 17 00:00:00 2001
From: Karl Burkhart <burkhart@technikum-wien.at>
Date: Tue, 22 Mar 2011 10:33:03 +0000
Subject: [PATCH] =?UTF-8?q?getPrestudentRolle=20order=20by=20hinzugef?=
 =?UTF-8?q?=C3=BCgt?=
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---
 include/prestudent.class.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/prestudent.class.php b/include/prestudent.class.php
index 0a1537f3e..4cb4dbdfa 100644
--- a/include/prestudent.class.php
+++ b/include/prestudent.class.php
@@ -379,7 +379,9 @@ class prestudent extends person
 			$qry.= " AND studiensemester_kurzbz='".addslashes($studiensemester_kurzbz)."'";
 		if($ausbildungssemester!=null)
 			$qry.= " AND ausbildungssemester='".addslashes($ausbildungssemester)."'";
-		$qry.= ' ORDER BY '.$order;
+
+		if($order!='')
+			$qry.=" ORDER BY ".$order;
 		
 		if($this->db_query($qry))
 		{