Add note to param

Refs: https://github.com/cakephp/cakephp/pull/7447#discussion_r40444483
This commit is contained in:
Marc Würth 2015-09-25 18:03:36 +02:00
parent bd461910e9
commit f7c472ea1e

View file

@ -182,7 +182,7 @@ class FileLog extends BaseLog {
* Also if `rotate` count is reached oldest file is removed.
*
* @param string $filename Log file name
* @return mixed True if rotated successfully or false in case of error.
* @return mixed True if rotated successfully or false in case of error, otherwise null.
* Void if file doesn't need to be rotated.
*/
protected function _rotateFile($filename) {