Empty error

[tuloski]

Very often when there is an error, the promise returns an empty error, but never happened to me before.
Is it Bitstamp side or might it be in this:
if (response.statusCode < 200 || response.statusCode > 299) { return reject(new Error(body)); }
where body is empty and the error is in another field?

[adityamertia]

I see a similar issue reported #18 I tried to replace return reject(new Error(body)); by return reject(body); it does return the error string. For me this happened after recent changes done to the library.

[krystianity]

@tuloski i have added the body state to these rejects in the new 2.1.0 version