[TLS] Regression makes TLS communication impossible

[ptusch]

There's an issue that makes TLS unusable in rabbot.

The change was introduced here.

We are returning undefined every time we pass a caPath into the connection options.

The fix is just as easy; just add the return and it works again. I'll provide the PR shortly.

[IamLance]

Hi, Was trying this. It is still not fix. Still no return in the code.