From b2f42cdce83e7dcc9e36b98a3a4d12be35077ec2 Mon Sep 17 00:00:00 2001
From: Greg Lange <greglange@gmail.com>
Date: Thu, 21 Apr 2011 15:18:34 +0000
Subject: [PATCH] got rid of use of set to keep track of obj hashes

---
 swift/obj/updater.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/swift/obj/updater.py b/swift/obj/updater.py
index c9d8c0ee66..ed7e398309 100644
--- a/swift/obj/updater.py
+++ b/swift/obj/updater.py
@@ -132,23 +132,23 @@ class ObjectUpdater(Daemon):
             prefix_path = os.path.join(async_pending, prefix)
             if not os.path.isdir(prefix_path):
                 continue
-            seen = set()
+            last_obj_hash = None
             for update in sorted(os.listdir(prefix_path), reverse=True):
                 update_path = os.path.join(prefix_path, update)
                 if not os.path.isfile(update_path):
                     continue
                 try:
-                    hash, timestamp = update.split('-')
+                    obj_hash, timestamp = update.split('-')
                 except ValueError:
                     self.logger.error(
                         _('ERROR async pending file with unexpected name %s')
                         % (update_path))
                     continue
-                if hash in seen:
+                if obj_hash == last_obj_hash:
                     os.unlink(update_path)
                 else:
                     self.process_object_update(update_path, device)
-                    seen.add(hash)
+                    last_obj_hash = obj_hash
                 time.sleep(self.slowdown)
             try:
                 os.rmdir(prefix_path)