RT116969 Catalyst::Request

[`body_parameters`](../blob/master/lib/Catalyst/Request.pm#L179-L185) has builder `prepare_body_parameters`. But builder accept [two arguments](../blob/master/lib/Catalyst/Request.pm#L325): request object itself and app instance (`$c`).
So, when call `body_parameters` before it was prepared it [dies](../blob/master/lib/Catalyst/Request.pm#L337) because of `$c` is undefined.
