Index: /tools/gformat.py
===================================================================
--- /tools/gformat.py	(revision 9805)
+++ /tools/gformat.py	(revision 9807)
@@ -730,5 +730,5 @@
           return True
       handler = MyCGIHTTPRequestHandler
-      SocketServer.allow_reuse_address = True
+      SocketServer.TCPServer.allow_reuse_address = True
       httpd = SocketServer.TCPServer(("", PORT), handler)
       httpd.server_name = 'localhost'