From cbabb9136d82e8f7a5fe9d0b66d8df60922412e1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20=C5=A0tancl?=
 <33033094+stancl@users.noreply.github.com>
Date: Sat, 19 Jan 2019 11:50:15 +0100
Subject: [PATCH] Add support for getTenantById fields arg being str

---
 src/StorageDrivers/RedisStorageDriver.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/StorageDrivers/RedisStorageDriver.php b/src/StorageDrivers/RedisStorageDriver.php
index 979849e7..5765cf39 100644
--- a/src/StorageDrivers/RedisStorageDriver.php
+++ b/src/StorageDrivers/RedisStorageDriver.php
@@ -32,6 +32,8 @@ class RedisStorageDriver implements StorageDriver
      */
     public function getTenantById(string $uuid, $fields = []): array
     {
+        $fields = (array) $fields;
+        
         if (! $fields) {
             return $this->redis->hgetall("tenants:$uuid");
         }