issue #76 Setting payload < 512 should not error
issue #76 Setting payload < 512 should not error

Thanks gmadkat

smogali/getdns,huitema/getdns,huitema/getdns,shane-kerr/getdns,dkg/getdns,shane-kerr/getdns,smogali/getdns,glenwiley/getdns,huitema/getdns,glenwiley/getdns,Acidburn0zzz/getdns,Acidburn0zzz/getdns,huitema/getdns,shane-kerr/getdns,dkg/getdns,Acidburn0zzz/getdns,smogali/getdns,glenwiley/getdns,dkg/getdns,smogali/getdns,glenwiley/getdns,Acidburn0zzz/getdns,shane-kerr/getdns,dkg/getdns