[PATCH 09/11] do not set "HTTP/0.9" for pre-1.0 requests

[Eric Wong <e@80x24.org>]

Since "HTTP/0.9" is an informal name, we'll omit it to avoid
confusing any applications which may see them.
---
 ext/kcar/kcar.rl            | 10 ----------
 test/test_request_parser.rb |  2 --
 2 files changed, 12 deletions(-)

diff --git a/ext/kcar/kcar.rl b/ext/kcar/kcar.rl
index e1445aa..c85eb3c 100644
--- a/ext/kcar/kcar.rl
+++ b/ext/kcar/kcar.rl
@@ -189,14 +189,6 @@ static void set_server_vars(struct http_parser *hp, VALUE env, VALUE host)
     rb_hash_aset(env, g_SERVER_PORT, server_port);
 }
 
-static void http_09_request(VALUE env)
-{
-  VALUE v = str_new_dd_freeze("HTTP/0.9", 8);
-
-  rb_hash_aset(env, g_SERVER_PROTOCOL, v);
-  rb_hash_aset(env, g_HTTP_VERSION, v);
-}
-
 static void finalize_header(struct http_parser *hp, VALUE hdr)
 {
   if (hp->has_trailer && !hp->chunked)
@@ -215,8 +207,6 @@ static void finalize_header(struct http_parser *hp, VALUE hdr)
       VALUE host = request_host_val(hp);
       if (host != Qfalse)
         set_server_vars(hp, hdr, host);
-    } else {
-      http_09_request(hdr);
     }
   }
 }
diff --git a/test/test_request_parser.rb b/test/test_request_parser.rb
index c4fefc8..895a948 100644
--- a/test/test_request_parser.rb
+++ b/test/test_request_parser.rb
@@ -743,8 +743,6 @@ class TestRequestParser < Test::Unit::TestCase
       "REQUEST_PATH" => "/read-rfc1945-if-you-dont-believe-me",
       "PATH_INFO" => "/read-rfc1945-if-you-dont-believe-me",
       "REQUEST_URI" => "/read-rfc1945-if-you-dont-believe-me",
-      "SERVER_PROTOCOL" => "HTTP/0.9",
-      "HTTP_VERSION" => "HTTP/0.9",
       "REQUEST_METHOD" => "GET",
       "QUERY_STRING" => ""
     }