From cd0bba6dfad66be00268719a66f80f1bf965d114 Mon Sep 17 00:00:00 2001
From: ambethia <ambethia@somewhere.com>
Date: Mon, 12 Mar 2007 16:29:20 +0000
Subject: [PATCH] Fixed a minor bug that left the rotation index full of
 expired filenames.

---
 lib/backup/s3_helpers.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/backup/s3_helpers.rb b/lib/backup/s3_helpers.rb
index 2389d11..b364370 100644
--- a/lib/backup/s3_helpers.rb
+++ b/lib/backup/s3_helpers.rb
@@ -57,7 +57,7 @@ def delete(object_key)
     # Create it if it does not exist
     def verify_rotation_hierarchy_exists(hierarchy)
       begin
-        index = rotation
+        index = self.rotation
         verified_index = index.merge(init_rotation_index(hierarchy)) { |m,x,y| x ||= y }
         unless (verified_index == index)
           self.rotation = verified_index
@@ -78,6 +78,8 @@ def cleanup(generation, keep)
         extra_key = keys.shift
         delete extra_key
       end
+      # store updated index
+      self.rotation = keys
     end
 
     private