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fix wrong return type of LoggerHandler::getInstance

This commit is contained in:
Daniel Seifert 2022-07-28 10:07:37 +02:00
parent 3932246fbd
commit 0d589f3878
Signed by: DanielS
GPG Key ID: 8A7C4C6ED1915C6F
1 changed files with 5 additions and 1 deletions
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6
src/LoggerHandler.php
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@ -20,10 +20,14 @@ use Psr\Log\NullLogger;
class LoggerHandler class LoggerHandler
{ {
/** @var LoggerHandler */
private static $instance = null; private static $instance = null;
private $logger; private $logger;
public static function getInstance(): ?LoggerHandler /**
* @return LoggerHandler
*/
public static function getInstance(): LoggerHandler
{ {
if (self::$instance === null) { if (self::$instance === null) {
self::$instance = new self(); self::$instance = new self();