From 775b5421268b67d8d54b97fdeab3c4c6cff078fe Mon Sep 17 00:00:00 2001
From: Jeremy Fincher <jemfinch@users.sourceforge.net>
Date: Wed, 11 Aug 2004 07:30:43 +0000
Subject: [PATCH] Useless imports, a nice little bugz0r, found by PyChecker.

---
 src/registry.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/registry.py b/src/registry.py
index 5912a6e45..bd7209e0b 100644
--- a/src/registry.py
+++ b/src/registry.py
@@ -32,10 +32,8 @@
 __revision__ = "$Id$"
 
 import re
-import copy
 import sets
 import time
-import types
 import textwrap
 
 import supybot.fix as fix
@@ -83,7 +81,7 @@ def close(registry, filename, annotated=True, helpOnceOnly=False):
     fd = utils.transactionalFile(filename)
     for (name, value) in registry.getValues(getChildren=True):
         if annotated and hasattr(value,'help') and value.help:
-            if not helpOnceOnly or value.help not in self.helpCache:
+            if not helpOnceOnly or value.help not in helpCache:
                 helpCache.add(value.help)
                 lines = textwrap.wrap(value.help)
                 for (i, line) in enumerate(lines):