431c750 NSS: Don't error out when deleting an entry which has id = 0 from the memcache

1 file Authored by fidencio 6 years ago, Committed by jhrozek 6 years ago,
    NSS: Don't error out when deleting an entry which has id = 0 from the memcache
    
    This code path can be easily triggered by calling `id 0` after applying
    the previous patch in this series and SSSD should not error out in this
    case.
    
    As SSSD doesn't handle "root", this entry never will be part of the
    memcache and EOK can be safely returned there.
    
    Related: https://pagure.io/SSSD/sssd/issue/3460
    
    Signed-off-by: Fabiano FidĂȘncio <fidencio@redhat.com>
    
    Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>