From c7637cf2e45f2e0223e27a0eee30767172aada48 Mon Sep 17 00:00:00 2001
From: Peter Palfrader <peter@palfrader.org>
Date: Sat, 10 Mar 2012 19:04:15 +0100
Subject: [PATCH] Do not try to do an ldap modify with no changes - now show
 command to changes@ should work again

---
 ud-mailgate | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ud-mailgate b/ud-mailgate
index 8d79959..fdc3cfd 100755
--- a/ud-mailgate
+++ b/ud-mailgate
@@ -624,8 +624,7 @@ def HandleChange(Reply,DnRecord,Key):
          CommitChanges = 0
          Result = Result + "FinishConfirmSudopassword raised an error (%s) - no changes committed\n"%(e);
 
-   # Modify the record
-   if CommitChanges == 1:
+   if CommitChanges == 1 and len(Attrs) > 0:
       Dn = "uid=" + GetAttr(DnRecord,"uid") + "," + BaseDn;
       l.modify_s(Dn,Attrs);
 
-- 
2.20.1