http_response: avoid special-casing for Rack < 1.5

Rack 1.4 and earlier will soon die out, so avoid having extra,
overengineered code and method dispatch to silently drop support
for mis-hijacking with old Rack versions.

This will cause improperly hijacked responses in all versions of
Rack to fail, but allows properly hijacked responses to work
regardless of Rack version.

Followup-to: commit fdf09e562733f9509d275cb13c1c1a04e579a68a
("http_request: support rack.hijack by default")

0 files changed, 0 insertions, 0 deletions