GET request is sending Content-Length header

[7macaw]

here:

var body = options.body ? options.body : new Buffer(0);
if (typeof body === 'string') body = new Buffer(body);
assert(Buffer.isBuffer(body), 'body should be a Buffer or a String');
if (!headers.has('Content-Length')) {
headers.set('Content-Length', body.length);
}

Setting body to an empty dictionary so that body.length would be undefined doesn't help either because it checks what kind of a thing the body is.