Script hangs up on circular dependency

[dmail]

{
 "name": "whatever",
  "version": "1.0.0",
  "devDependencies": {
    "whatever": "1.0.0"
  }
}

Is a valid use case and package.json. It seems the script will enter infinite loop in such case. To be tested with unit test and fixed if needed.

[dmail]

False alarm, it hangs up on more complex circular dependency which npm solves I don't know how but are more rare. I remember there is some doc about that on npm where dependency resolution becomes complex because of circular dependencies, should find it and create a test for it.

For now, it would still be interesting to write a test for the case above but apparently the function behaves correclty on such basic "circular" dependency.

[dmail]

Fixed