skip "whoami" key instead of popping

client.py

@@ -495,8 +495,9 @@ def get_recipients_of_roles(options, roles):
     """Renvoie les destinataires d'une liste de rôles"""
     recipients = set()
     allroles = all_roles(options)
-    allroles.pop("whoami")
     for role in roles:
+        if role == u"whoami":
+            continue
         for recipient in allroles[role]:
             recipients.add(recipient)
     return recipients
@@ -604,6 +605,8 @@ def show_roles(options):
     print(u"Liste des roles disponibles".encode("utf-8"))
     allroles =  all_roles(options)
     for (role, usernames) in allroles.iteritems():
+        if role == u"whoami":
+            continue
         if not role.endswith('-w'):
             print((u" * %s : %s" % (role, ", ".join(usernames))).encode("utf-8"))