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Keep one level of conditions

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This commit is contained in:
Guilherme Siani
2019-03-24 19:56:11 -03:00
committed by GitHub
parent 8b07133262
commit 68065ae43d
1 changed files with 2 additions and 4 deletions
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6
Behavioral/ChainOfResponsibilities/Handler.php
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@@ -29,11 +29,9 @@ abstract class Handler
{
$processed = $this->processing($request);
if ($processed === null) {
if ($processed === null && $this->successor !== null) {
// the request has not been processed by this handler => see the next
if ($this->successor !== null) {
$processed = $this->successor->handle($request);
}
$processed = $this->successor->handle($request);
}
return $processed;