diff --git a/gestion/whos.py b/gestion/whos.py
index ab5d3d4a..eba47293 100755
--- a/gestion/whos.py
+++ b/gestion/whos.py
@@ -45,6 +45,8 @@ try:
 except:
     pass
 
+base = None
+
 from ldap_crans import is_actif , crans_ldap, ann_scol, crans, hostname
 from affich_tools import *
 from hptools import sw_chbre
@@ -430,7 +432,7 @@ def machine_details(machine) :
 	f += '\n'
         # S'il y a des clients, on les liste
         clients = borne_clients(machine.nom())
-        if clients:
+        if clients and base:
             f += coul(u'Clients : \n','gras')
             for (client, rssi) in clients:
                 # On va chercher le nom correspondant à l'adresse MAC