check if argument specified

dominictarr / npmd

MIT License

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check if argument specified #84

Closed nickleefly closed 9 years ago

nickleefly commented 9 years ago

$ node index.js
npmd
  install, resolve, ls, tree, help
undefined

after this commit result for $ node index.js

npmd
  install, resolve, ls, tree, help

dominictarr commented 9 years ago

thanks, merged into 1.3.4

Also, this was a good pull request. You explained the context which made it easy to understand what your change did and merging it was an easy decision.