only remove 0 if present
only remove 0 if present

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