diff --git a/lib/var.php b/lib/var.php
index 7ef3bf423fe093fc2ddebc1ca8442e289cfddd7b..49cc36052bd46cf04f116ffc253db11c1d75b417 100644
--- a/lib/var.php
+++ b/lib/var.php
@@ -68,8 +68,8 @@ if (!isset($_POST['menge'])) $_POST['menge'] = "0";
 if (!isset($_POST['ziel'])) $_POST['ziel'] = "";
 if (!isset($_POST['mailtext'])) $_POST['mailtext'] = "";
 if (!isset($_POST['beschreibung'])) $_POST['beschreibung'] = "";
-if (!isset($_POST['aufendhalt'])) $_POST['aufendhalt'] = "0";
-if (!isset($_POST['gueltig'])) $_POST['gueltig'] = "1";
+if (!isset($_POST['aufendhalt'])) $_POST['aufendhalt'] = "";
+if (!isset($_POST['gueltig'])) $_POST['gueltig'] = "";
 if (!isset($tan)) $tan = "";
 
 //$_SESSION