From 15262af2fb5851fe34ce05e8ae221745815be320 Mon Sep 17 00:00:00 2001
From: James Herdman <james.herdman@me.com>
Date: Mon, 14 May 2012 14:58:42 -0400
Subject: [PATCH] Remove unused variable

---
 lib/fog/google/storage.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/fog/google/storage.rb b/lib/fog/google/storage.rb
index 43d50da3e..e72627a44 100644
--- a/lib/fog/google/storage.rb
+++ b/lib/fog/google/storage.rb
@@ -251,7 +251,7 @@ DATA
           string_to_sign << "#{canonical_resource}"
 
           signed_string = @hmac.sign(string_to_sign)
-          signature = Base64.encode64(signed_string).chomp!
+          Base64.encode64(signed_string).chomp!
         end