remove support for X-Rainbows-* headers

We guarantee the Rack env will exist for the duration of
the request/response cycle, so we can just tweak
"rainbows.autochunk".

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/rainbows/ev_core.rb b/lib/rainbows/ev_core.rb
index b9b3381..d958b18 100644
--- a/lib/rainbows/ev_core.rb
+++ b/lib/rainbows/ev_core.rb
@@ -55,7 +55,7 @@ module Rainbows::EvCore
       rv = false
     else
       rv = !!(headers[Transfer_Encoding] =~ %r{\Achunked\z}i)
-      rv = false if headers.delete('X-Rainbows-Autochunk') == 'no'
+      rv = false unless @env["rainbows.autochunk"]
     end
     write_headers(status, headers, alive)
     rv