From 59234169c3b3b7a7164fda206778224311e06fe2 Mon Sep 17 00:00:00 2001
From: Taylor Otwell <taylor@laravel.com>
Date: Mon, 29 Jan 2018 08:36:53 -0600
Subject: [PATCH] default to null

---
 src/Illuminate/Queue/Connectors/RedisConnector.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Illuminate/Queue/Connectors/RedisConnector.php b/src/Illuminate/Queue/Connectors/RedisConnector.php
index ffac75170db6..697fbb6bae76 100644
--- a/src/Illuminate/Queue/Connectors/RedisConnector.php
+++ b/src/Illuminate/Queue/Connectors/RedisConnector.php
@@ -46,7 +46,7 @@ public function connect(array $config)
             $this->redis, $config['queue'],
             $config['connection'] ?? $this->connection,
             $config['retry_after'] ?? 60,
-            $config['block_for'] ?? 0
+            $config['block_for'] ?? null
         );
     }
 }