From 364a9ba2ff641f7a92dde753241f2d1be183049f Mon Sep 17 00:00:00 2001
From: Witold Wasiczko <witold@wasiczko.pl>
Date: Mon, 19 Mar 2018 23:21:27 +0100
Subject: [PATCH] Use null coalescing operator

---
 src/ServiceManager.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ServiceManager.php b/src/ServiceManager.php
index e4d0c48f..28a239c6 100644
--- a/src/ServiceManager.php
+++ b/src/ServiceManager.php
@@ -191,7 +191,7 @@ public function get($name)
         }
 
         // Determine if the service should be shared.
-        $sharedService = isset($this->shared[$name]) ? $this->shared[$name] : $this->sharedByDefault;
+        $sharedService = $this->shared[$name] ?? $this->sharedByDefault;
 
         // We achieve better performance if we can let all alias
         // considerations out.
@@ -206,7 +206,7 @@ public function get($name)
         }
 
         // We now deal with requests which may be aliases.
-        $resolvedName = isset($this->aliases[$name]) ? $this->aliases[$name] : $name;
+        $resolvedName = $this->aliases[$name] ?? $name;
 
         // The following is only true if the requested service is a shared alias.
         $sharedAlias = $sharedService && isset($this->services[$resolvedName]);