From 6847d664ccf1fe44cf1588e86cfe2c87fa519743 Mon Sep 17 00:00:00 2001
From: Mike Perham <mperham@gmail.com>
Date: Mon, 9 Apr 2012 08:56:34 -0700
Subject: [PATCH] Verify redis= is given a Hash or ConnectionPool

---
 lib/sidekiq.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/sidekiq.rb b/lib/sidekiq.rb
index 9c0de19c..04480b3f 100644
--- a/lib/sidekiq.rb
+++ b/lib/sidekiq.rb
@@ -63,8 +63,10 @@ module Sidekiq
   def self.redis=(hash)
     if hash.is_a?(Hash)
       @redis = RedisConnection.create(hash)
-    else
+    elsif hash.is_a?(ConnectionPool)
       @redis = hash
+    else
+      raise ArgumentError, "redis= requires a Hash or ConnectionPool"
     end
   end