Fix bug
Fix bug

SEE:
https://github.com/mongodb/node-mongodb-native/blob/3.0.0/CHANGES_3.0.0.md

Tosuke/misskey,ha-dai/Misskey,syuilo/Misskey,Tosuke/misskey,Tosuke/misskey,Tosuke/misskey,syuilo/Misskey,ha-dai/Misskey,Tosuke/misskey