From 34172d5316d099535390777083ccb7849ac76322 Mon Sep 17 00:00:00 2001
From: Neal Norwitz <nnorwitz@gmail.com>
Date: Mon, 11 Feb 2002 18:34:41 +0000
Subject: [PATCH] SF #515020, delete global variables which are used only for
 temporary values in for loops (dircase, prefix, sitedir).

---
 Lib/site.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Lib/site.py b/Lib/site.py
index 09043a8b4a5..c25f2115214 100644
--- a/Lib/site.py
+++ b/Lib/site.py
@@ -88,7 +88,7 @@ for dir in sys.path:
         L.append(dir)
         _dirs_in_sys_path[dircase] = 1
 sys.path[:] = L
-del dir, L
+del dir, dircase, L
 
 # Append ./build/lib.<platform> in case we're running in the build dir
 # (especially for Guido :-)
@@ -175,6 +175,7 @@ for prefix in prefixes:
         for sitedir in sitedirs:
             if os.path.isdir(sitedir):
                 addsitedir(sitedir)
+del prefix, sitedir
 
 _dirs_in_sys_path = None