Ignore Body of Responses to HEAD Requests as per Spec #192
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As per the HTTP Spec server responses to HEAD Requests must not contain bodies.
Nontheless
minio-hs
relies on the existence of aContent-Type
header as a heuristic of whether to expect an error message in the body of the response.Some S3 api servers (such as garage adhere to the http spec and produce responses to HEAD requests without bodies but containing a
Content-Type
header (because an analogousGET
request would return one).minio-hs
currently fails in such situations.