RemotelyLiving\PHPDNS\Observability\Traits\Logger::getLogger()

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

<?php
    protected function getLogger(): LoggerInterface
    {
        if ($this->logger === null) {
            $this->logger = new NullLogger();
        }

        return $this->logger;

The expression return $this->logger could return the type null which is incompatible with the type-hinted return Psr\Log\LoggerInterface. Consider adding an additional type-check to rule them out.

    }