diff --git a/gestion/ldap_crans.py b/gestion/ldap_crans.py
index fad18104..7ccd0c7c 100755
--- a/gestion/ldap_crans.py
+++ b/gestion/ldap_crans.py
@@ -1387,7 +1387,7 @@ class adherent(base_proprietaire) :
         if new==None :
             if self.chbre() != 'EXT' :
                 # Personne sur le campus
-                return ''
+                return [u'',u'',u'',u'']
             else : 
                 addr = self._data.get('postalAddress', ['','','',''])[:4]
                 if len(addr) < 4: