need to import socket, too

diff --git a/ud-generate b/ud-generate
index 936dbd9..e6f67f3 100755 (executable)
--- a/ud-generate
+++ b/ud-generate
@@ -2,7 +2,7 @@
 # -*- mode: python -*-
 # Generates passwd, shadow and group files from the ldap directory.
 
-import string, re, time, ldap, getopt, sys, os, pwd, posix;
+import string, re, time, ldap, getopt, sys, os, pwd, posix, socket;
 from userdir_ldap import *;
 
 PasswdAttrs = None;