if (ereg(basename(__FILE__), $_SERVER['PHP_SELF'])) {
$INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
require($INC);
-} elseif (!IS_LOGGED_IN()) {
+} elseif (!IS_MEMBER()) {
LOAD_URL(URL."/modules.php?module=index");
} elseif ($BLOCK_MODE) {
// Block mode detected
// Load the include file
$INC_WHAT = sprintf("%sinc/modules/member/what-%s.php", PATH, $GLOBALS['what']);
-if (file_exists($INC_WHAT)) {
+if (FILE_READABLE($INC_WHAT)) {
// Ok, we finally load the member action module
include_once($INC_WHAT);
} else {