question about princ type assignment in krb5_ldap_get_principal()

[Will Fiveash]

In krb5_ldap_get_principal() in
src/plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c I see:

        if ((values=ldap_get_values(ld, ent, "objectclass")) != NULL) {     
            for(i=0; values[i] != NULL; ++i)
            if (strcasecmp(values[i], "krbprincipal") == 0) {
                ptype = KDB_SERVICE_PRINCIPAL;
                break;
            }
            ldap_value_free(values);
        }

Why is ptype set to KDB_SERVICE_PRINCIPAL if the objectclass is
krbprincipal?

-- 
Will Fiveash
Sun Microsystems Inc.
Austin, TX, USA (TZ=CST6CDT)