SF #515020, delete global variables which are used only for temporary

values in for loops (dircase, prefix, sitedir).

diff --git a/Lib/site.py b/Lib/site.py
index 09043a8b4a551c3abd9d3411dde58db3918658c4..c25f2115214fc1c431c1ade890747815a78efa1c 100644 (file)
--- 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