3eabc19 Do not send SAML attributes we have no value for

Authored and Committed by puiterwijk 6 years ago
    Do not send SAML attributes we have no value for
    
    Merges: #285
    Signed-off-by: Patrick Uiterwijk <patrick@puiterwijk.org>
    Reviewed-by: Rob Crittenden <rcritten@redhat.com>