From 68065ae43d33b3b4f8fcbd2623a2aa1784475917 Mon Sep 17 00:00:00 2001
From: Guilherme Siani <guilhermesiani@users.noreply.github.com>
Date: Sun, 24 Mar 2019 19:56:11 -0300
Subject: [PATCH] Keep one level of conditions

---
 Behavioral/ChainOfResponsibilities/Handler.php | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/Behavioral/ChainOfResponsibilities/Handler.php b/Behavioral/ChainOfResponsibilities/Handler.php
index fe4e18b..7599cbb 100644
--- a/Behavioral/ChainOfResponsibilities/Handler.php
+++ b/Behavioral/ChainOfResponsibilities/Handler.php
@@ -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;