From ab1ec42989ff514488747c64bc625cb2c0fe5035 Mon Sep 17 00:00:00 2001
From: Ryan Brereton-Canham <9389421+ryzr@users.noreply.github.com>
Date: Wed, 26 Aug 2020 12:19:04 +0930
Subject: [PATCH] fix: only prepend scheme to host when necessary

In cases where $options['scheme'] is set, but $options['host'] already has the scheme prepended, the resulting host will be scheme://scheme://host
---
 src/Illuminate/Redis/Connectors/PhpRedisConnector.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Illuminate/Redis/Connectors/PhpRedisConnector.php b/src/Illuminate/Redis/Connectors/PhpRedisConnector.php
index 5942d7121cb1..b01f114205d8 100644
--- a/src/Illuminate/Redis/Connectors/PhpRedisConnector.php
+++ b/src/Illuminate/Redis/Connectors/PhpRedisConnector.php
@@ -7,6 +7,7 @@
 use Illuminate\Redis\Connections\PhpRedisConnection;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\Redis as RedisFacade;
+use Illuminate\Support\Str;
 use LogicException;
 use Redis;
 use RedisCluster;
@@ -175,7 +176,7 @@ protected function createRedisClusterInstance(array $servers, array $options)
     protected function formatHost(array $options)
     {
         if (isset($options['scheme'])) {
-            return "{$options['scheme']}://{$options['host']}";
+            return Str::start($options['host'], "{$options['scheme']}://");
         }
 
         return $options['host'];