Index: /mods/wpsg_mod_gutschein.class.php
===================================================================
--- /mods/wpsg_mod_gutschein.class.php	(revision 7406)
+++ /mods/wpsg_mod_gutschein.class.php	(revision 7407)
@@ -497,5 +497,5 @@
                         'code' => wpsg_q(wpsg_sinput("text_field", $_REQUEST['wpsg_mod_gutschein_code'])),
                         'value' => wpsg_q(wpsg_tf(wpsg_sinput("key", $_REQUEST['wpsg_mod_gutschein_value'], "isFloat"))),
-                        'calc_typ' => wpsg_q(wpsg_sinput("key", $_REQUEST['wpsg_mod_gutschein_calc'])),
+                        'calc_typ' => wpsg_q(wpsg_sinput("wpsg_in_array", $_REQUEST['wpsg_mod_gutschein_calc'], ['p', 'w'])),
                         'start_date' => wpsg_q(date('Y-m-d H:i:s', strtotime(wpsg_sinput("text_field", $_REQUEST['wpsg_mod_gutschein_start'])))),
                         'end_date' => wpsg_q(date('Y-m-d H:i:s', strtotime(wpsg_sinput("text_field", $_REQUEST['wpsg_mod_gutschein_end'])))),
@@ -1287,4 +1287,3 @@
 
 	} // class wpsg_mod_gutschein extends wpsg_mod_basic
-
-?>
+