From 6e68ea19da5e6d9473157fea6b4e60f534f8843a Mon Sep 17 00:00:00 2001
From: Andrew <browner12@gmail.com>
Date: Wed, 18 Nov 2020 00:30:55 -0600
Subject: [PATCH] easily set a null driver

if the passed `$name` is `null` or `'null'`, we'll build up a config with a null driver, so the user does not have to define it in the config file.
---
 src/Illuminate/Cache/CacheManager.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Illuminate/Cache/CacheManager.php b/src/Illuminate/Cache/CacheManager.php
index f100d11efad6..352ea6f50cc0 100755
--- a/src/Illuminate/Cache/CacheManager.php
+++ b/src/Illuminate/Cache/CacheManager.php
@@ -314,7 +314,11 @@ protected function getPrefix(array $config)
      */
     protected function getConfig($name)
     {
-        return $this->app['config']["cache.stores.{$name}"];
+        if (! is_null($name) && $name !== 'null') {
+            return $this->app['config']["cache.stores.{$name}"];
+        }
+
+        return ['driver' => 'null'];
     }
 
     /**