ContentTypeListener checking contents of DELETE requests, but these cannot have content

[AxaliaN]

Hello,

in the ContentTypeListener, in the __invoke function, checks are done for the content of a DELETE request. Per the spec, DELETE requests should not have a payload.

If I send a delete request with an application/json content-type, this will fail, because it will try to parse an empty content as JSON.

In my opinion, the DELETE should be removed from the switch statement.

[Wilt]

Related to: #29

[weierophinney]

This repository has been closed and moved to laminas-api-tools/api-tools-content-negotiation; a new issue has been opened at laminas-api-tools/api-tools-content-negotiation#5.