Update npm-publish.ts

[ShadyNagy]

Fix #11
This change to fix error if there are not any packages in the NPM as it is giving error on that function getLatestVersion and if the checkVersion flag set to false then no use to get version and compare.

[nikitaeverywhere]

Hello!

I made the same PR to fix #11 two day ago (#12). Why one more?

Moreover, your one seems to remove the version at all:

oldVersion: "",

[ShadyNagy]

@ZitRos

Hello!
I did not see your PR when I made that PR and I do not think there is any problem if there is 2 PR doing the same thing in a different way as this will give the author to choose between.
There is no oldVersion if you publish 1st time.
Any way I will be happy even your PR publish but I need that problem to be fixed soon as I did not find till now a good complete package every package has a small problem!!!

[nikitaeverywhere]

True :) Let's wait for the author to review.

[ShadyNagy]

@JamesMessinger

We are waiting you as there are 2 PR (#13 , #12 ) to choose between them or you can fix that problem by yourself as the package not working with any first release in npmjs.

[JamesMessinger]

Thank you for the PR, @ShadyNagy! I ended up merging @ZitRos's PR instead, as it was more in-line with what I envisioned, but I'm grateful to both of you for your contributions. 🙏