From 41b136ff1b4c483930ef46c2f36e290923f375b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Josu=C3=A9=20Tille?= <josue@tille.ch>
Date: Sun, 22 Dec 2019 12:14:29 +0100
Subject: [PATCH] Don't update LDAP if there are nothing to do

---
 moulinette/authenticators/ldap.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/moulinette/authenticators/ldap.py b/moulinette/authenticators/ldap.py
index f3625efc..aac1b2ff 100644
--- a/moulinette/authenticators/ldap.py
+++ b/moulinette/authenticators/ldap.py
@@ -215,6 +215,9 @@ class Authenticator(BaseAuthenticator):
         actual_entry = self.search(base=dn, attrs=None)
         ldif = modlist.modifyModlist(actual_entry[0], attr_dict, ignore_oldexistent=1)
 
+        if ldif == []:
+            return True
+
         try:
             if new_rdn:
                 self.con.rename_s(dn, new_rdn)