return immediately if there were no errors
return immediately if there were no errors

tempbottle/pykafka,aeroevan/pykafka,sontek/pykafka,benauthor/pykafka,fortime/pykafka,wikimedia/operations-debs-python-pykafka,sammerry/pykafka,wikimedia/operations-debs-python-pykafka,wikimedia/operations-debs-python-pykafka,yungchin/pykafka,sammerry/pykafka,benauthor/pykafka,sontek/pykafka,jofusa/pykafka,vortec/pykafka,aeroevan/pykafka,tempbottle/pykafka,appsoma/pykafka,appsoma/pykafka,vortec/pykafka,thedrow/samsa,thedrow/samsa,benauthor/pykafka,thedrow/samsa,jofusa/pykafka,fortime/pykafka,yungchin/pykafka