Merge pull request #14 from limingxinleo/1.0-redis

Changed default auth for redis.

Author: limingxinleo

.env.example

@@ -11,6 +11,6 @@ DB_COLLATION=utf8mb4_unicode_ci
 DB_PREFIX=
 
 REDIS_HOST=localhost
-REDIS_AUTH=
+REDIS_AUTH=(null)
 REDIS_PORT=6379
 REDIS_DB=0

config/autoload/redis.php

@@ -13,7 +13,7 @@
 return [
     'default' => [
         'host' => env('REDIS_HOST', 'localhost'),
-        'auth' => env('REDIS_AUTH', ''),
+        'auth' => env('REDIS_AUTH', null),
         'port' => (int) env('REDIS_PORT', 6379),
         'db' => (int) env('REDIS_DB', 0),
         'pool' => [