Index: branches/unlabeled/unlabeled-1.61.2/core/kernel/processors/main_processor.php
===================================================================
diff -u -r5849 -r5874
--- branches/unlabeled/unlabeled-1.61.2/core/kernel/processors/main_processor.php	(.../main_processor.php)	(revision 5849)
+++ branches/unlabeled/unlabeled-1.61.2/core/kernel/processors/main_processor.php	(.../main_processor.php)	(revision 5874)
@@ -725,7 +725,10 @@
 		}
 
 		// check by permissions: begin
-		if ((isset($params['perm_event']) && $params['perm_event']) || (isset($params['permissions']) && $params['permissions'])) {
+		if ((isset($params['perm_event']) && $params['perm_event']) ||
+			(isset($params['perm_prefix']) && $params['perm_prefix']) ||
+			(isset($params['permissions']) && $params['permissions'])) {
+				
 			$perm_helper =& $this->Application->recallObject('PermissionsHelper');
 			$perm_status = $perm_helper->TagPermissionCheck($params, 'm_RequireLogin');
 			if (!$perm_status) {