guzzle/guzzle — pull request #692 by floriansemm (2014-06-04 06:51:31+00:00)
Title: Post-body will reset when using json-data

When I create a Post-Request with Json-Data, then the post-body will reset.

How to create a Json-Request is described [here](http://guzzle.readthedocs.org/en/latest/clients.html?highlight=options#json). I used `post` as first parameter instead of `put`.

I have attached a failing test to verify this behavior.