christkv/node-mongodb-native — pull request #510 by adamansky (2012-02-15 06:00:17+00:00)
Title: Do nothing on gfs read stream resume() if it wasn't paused

If resume() on GridFS readstream called twice or when stream not paused then stream will be immediate closed. It breaks resume() semantic a bit and confuse in some use cases: pumping gfs stream via util.pump() for example.