Index: temp/trunk/data/downloads/module/mdl_epsilon/convenience.php
===================================================================
--- temp/trunk/data/downloads/module/mdl_epsilon/convenience.php	(revision 8658)
+++ temp/trunk/data/downloads/module/mdl_epsilon/convenience.php	(revision 8659)
@@ -74,5 +74,5 @@
 		
 		// Èó²ñ°÷¤Î¤È¤­¤Ï user_id ¤Ë not_member¤ÈÁ÷¤ë
-		($arrData["customer_id"] == "") ? $user_id = "not_member" : $user_id = $arrData["customer_id"];
+		($arrData["customer_id"] == 0) ? $user_id = "not_member" : $user_id = $arrData["customer_id"];
 		
 		sfprintr($user_id);