diff --git a/lib/user.php b/lib/user.php index f1903093d6d914887c9b4db3f796ffdf6f05c4f4..23b88aa1d061281906920519b64d900b6e30b369 100644 --- a/lib/user.php +++ b/lib/user.php @@ -240,13 +240,17 @@ class OC_User { * Checks if the user is logged in */ public static function isLoggedIn(){ + static $is_login_checked = null; + if (!is_null($is_login_checked)) { + return $is_login_checked; + } if( isset($_SESSION['user_id']) AND $_SESSION['user_id']) { OC_App::loadApps(array('authentication')); if (self::userExists($_SESSION['user_id']) ){ - return true; + return $is_login_checked = true; } } - return false; + return $is_login_checked = false; } /**