Fix warnings in node 7 about missing callbacks to async fs methods

danielgtaylor / nesh

An enhanced, extensible interactive shell for Node.js and CoffeeScript

http://danielgtaylor.github.io/nesh/

MIT License

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Closed forivall closed 8 years ago

forivall commented 8 years ago

Node 7 will warn if the async fs methods are used without a callback, since it's deprecated.

danielgtaylor commented 8 years ago

This is great, thanks!