Index: temp/test-xoops.ec-cube.net/html/modules/newbb/post.php
===================================================================
--- temp/test-xoops.ec-cube.net/html/modules/newbb/post.php	(revision 959)
+++ temp/test-xoops.ec-cube.net/html/modules/newbb/post.php	(revision 960)
@@ -32,5 +32,5 @@
 include 'header.php';
 
-if(!$_POST['check_spam'] || mb_ereg("^[¤¢-¤ó¥¢-¥ó]", $_POST['message'])) {
+if(!$_POST['check_spam'] || !mb_ereg("[¤¢-¤ó¥¢-¥ó]", $_POST['message'])) {
 	echo "spam!!";
 	exit();