3eb99a1 PAM: use user name hint if any domain has set it

1 file Authored by sbose 5 years ago, Committed by jhrozek 5 years ago,
    PAM: use user name hint if any domain has set it
    
    When using multiple domains the user name hint should be shown even if
    only one domain has set the flag to have a consistent user experience.
    Currently this would only be related to logins with GDM and activated
    GDM Smartcard plugin.
    
    Related to https://pagure.io/SSSD/sssd/issue/3949
    
    Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>