http_response: pass through unknown status codes

Rack::Utils::HTTP_STATUS_CODES does not define all status codes
that are assigned by IANA nor does it handle
experimental/unknown/ad-hoc status codes.  So fall back to
blindly accepting the status code as given by the application
and hope it works.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/unicorn/http_response.rb b/lib/unicorn/http_response.rb
index 15df3f6..3bf9347 100644
--- a/lib/unicorn/http_response.rb
+++ b/lib/unicorn/http_response.rb
@@ -37,7 +37,7 @@ module Unicorn
     # writes the rack_response to socket as an HTTP response
     def self.write(socket, rack_response)
       status, headers, body = rack_response
-      status = CODES[status.to_i]
+      status = CODES[status.to_i] || status
       OUT.clear
 
       # Don't bother enforcing duplicate supression, it's a Hash most of