Fix bug in get_vendors
Fix bug in get_vendors

cpacia/OpenBazaar-Server,cpacia/OpenBazaar-Server,OpenBazaar/OpenBazaar-Server,OpenBazaar/OpenBazaar-Server,OpenBazaar/OpenBazaar-Server,OpenBazaar/Network,OpenBazaar/Network,OpenBazaar/Network,cpacia/OpenBazaar-Server