Problem dealing with null value

[yookoala]

While using restit with one of my project, an uncanny bug comes out when the system gets a JSON response like this:

{"Status": "OK", "Results": null}

The Results field is supposed to be an array. The problem comes when I tried to decode the above respose to this structure:

type MyResponse struct {
    Status  string
    Results []Item
}

Turns out that when encountering a null value in Results, json decoder wouldn't do anything to the existing field. So when I reuse a MyResponse variable over several tests, some test fails when the current JSON is null and there are previous value in MyResponse.Results field.

restit needs to reset the result at the beginning of the test (when Run or RunOrPanic).

[yookoala]

Bug fixed.