Index: branches/unlabeled/unlabeled-1.54.2/core/kernel/processors/main_processor.php
===================================================================
diff -u -N -r4946 -r5258
--- branches/unlabeled/unlabeled-1.54.2/core/kernel/processors/main_processor.php	(.../main_processor.php)	(revision 4946)
+++ branches/unlabeled/unlabeled-1.54.2/core/kernel/processors/main_processor.php	(.../main_processor.php)	(revision 5258)
@@ -704,11 +704,16 @@
 		}
 
 		// check by permissions: begin
-		$perm_helper =& $this->Application->recallObject('PermissionsHelper');
-		$perm_status = $perm_helper->TagPermissionCheck($params, 'm_RequireLogin');
-		if (!$perm_status) {
-			list($redirect_template, $redirect_params) = $perm_helper->getPermissionTemplate($params);
-			$this->Application->Redirect($redirect_template, $redirect_params);
+		if ((isset($params['perm_event']) && $params['perm_event']) || (isset($params['permissions']) && $params['permissions'])) {
+			$perm_helper =& $this->Application->recallObject('PermissionsHelper');
+			$perm_status = $perm_helper->TagPermissionCheck($params, 'm_RequireLogin');
+			if (!$perm_status) {
+				list($redirect_template, $redirect_params) = $perm_helper->getPermissionTemplate($params);
+				$this->Application->Redirect($redirect_template, $redirect_params);
+			}
+			else {
+				return ;
+			}
 		}
 		// check by permissions: end