cubicweb #3678019 [ldapfeed] failure to properly update an existing ldapfeed user [open]

Instead of a refresh, we get a failure, and the user remain deactivated
(why we start from a deactivated user is a longer story).

2014-03-24 12:17:52 - (cubicweb.appobject) DEBUG: fetched CWUser {'dn': 'CN=MAJOR John,OU=Utilisateurs Siege,OU=Utilisateurs des sites,DC=tataouine-france,DC=com', 'sAMAccountName': u'MAJOR', 'sn': u'MAJOR', 'mail': u'J.MAJOR@tataouine.tm.fr', 'givenName': u'John', 'modifyTimeStamp': u'20140316122501.0Z'}
2014-03-24 12:17:52 - (cubicweb.session) DEBUG: precommit session internal done
2014-03-24 12:17:52 - (cubicweb.session) DEBUG: postcommit session internal done
2014-03-24 12:17:52 - (cubicweb.session) DEBUG: rollback session internal done (no db activity)
2014-03-24 12:17:52 - (cubicweb.session) DEBUG: waiting for open transaction of session: <cubicweb.server.session.InternalSession object at 0x0615F8B0>
2014-03-24 12:17:52 - (cubicweb.sources.ldap) CRITICAL: error while creating CWUser: 422942 (login-subject): the value "MAJOR" is already used, use another one
2014-03-24 12:17:52 - (cubicweb.sources.ldap) ERROR: error while creating CWUser: 422942 (login-subject): the value "MAJOR" is already used, use another one

prioritynormal
typebug
done in<not specified>
closed by<not specified>