From 3fb31d02ea286b746cb877d494a389a31e83ad2e Mon Sep 17 00:00:00 2001
From: Scott Jackson <daneren2005@gmail.com>
Date: Tue, 22 Sep 2015 15:07:32 -0700
Subject: [PATCH] Default redis db to null to avoid select

twemproxy does not support the select command so using it will break it.  Only use if user explicitly sets it.
---
 lib/Resque.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Resque.php b/lib/Resque.php
index efe7f257..9ceb7c33 100644
--- a/lib/Resque.php
+++ b/lib/Resque.php
@@ -26,7 +26,7 @@ class Resque
 	/**
 	 * @var int ID of Redis database to select.
 	 */
-	protected static $redisDatabase = 0;
+	protected static $redisDatabase = null;
 
 	/**
 	 * Given a host/port combination separated by a colon, set it as
@@ -38,7 +38,7 @@ class Resque
 	 *                      a nested array of servers with host/port pairs.
 	 * @param int $database
 	 */
-	public static function setBackend($server, $database = 0)
+	public static function setBackend($server, $database = null)
 	{
 		self::$redisServer   = $server;
 		self::$redisDatabase = $database;