388ed93 schema_cache: Make handling of string compatible with python3

1 file Authored by dkupka 7 years ago, Committed by mbasti 7 years ago,
    schema_cache: Make handling of string compatible with python3
    
    https://fedorahosted.org/freeipa/ticket/6559
    
    Reviewed-By: Martin Basti <mbasti@redhat.com>