From 754db8b6cac362822c24f4c237dfce94becd7dc9 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Tue, 21 Mar 2017 11:12:08 +0100
Subject: [PATCH] Fix return type

---
 DataStorage/Cache/CachePool.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/DataStorage/Cache/CachePool.php b/DataStorage/Cache/CachePool.php
index e0476b34e..697c39a1f 100644
--- a/DataStorage/Cache/CachePool.php
+++ b/DataStorage/Cache/CachePool.php
@@ -112,10 +112,10 @@ class CachePool implements OptionsInterface
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function get(string $key)
+    public function get(string $key) /* : ?CacheInterface */
     {
         if (!isset($this->pool[$key])) {
-            return false;
+            return null;
         }
 
         return $this->pool[$key];