App crashes if config/package does not contain certain values

[NervosaX]

Part of my package.json: if some of these don't exist, the watcher complains that the value doesn't exist. I had to read the source code to figure out where this was.

  "jspm": {
    "configFile": "jspm.config.js", // Required
    "directories": {
      "baseURL": ".", // Required
      "packages": "jspm_packages" // Required
    }
  }

It was here:

https://github.com/fyodorvi/jspm-watch/blob/master/index.js#L380-L382

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Also my config had to have a baseURL, or it failed here:

https://github.com/fyodorvi/jspm-watch/blob/master/index.js#L400