# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1602586780 -3600
# Node ID e9eeaefa09a78d965e22270c393f78ff6ef1cf2c
# Parent  3a72cb126d6c2cd332d69a07d126ce0da995063f# Parent  de76f566159e42e334d9fc2255eeb9a899df5945
Merge 0.11->trunk

diff -r 3a72cb126d6c -r e9eeaefa09a7 net/http/server.lua
--- a/net/http/server.lua	Mon Oct 12 21:29:20 2020 +0200
+++ b/net/http/server.lua	Tue Oct 13 11:59:40 2020 +0100
@@ -331,7 +331,10 @@
 function _M.send_response(response, body)
 	if response.finished then return; end
 	body = body or response.body or "";
-	response.headers.content_length = ("%d"):format(#body);
+	-- Per RFC 7230, informational (1xx) and 204 (no content) should have no c-l header
+	if response.status_code > 199 and response.status_code ~= 204 then
+		response.headers.content_length = ("%d"):format(#body);
+	end
 	if response.is_head_request then
 		return _M.send_head_response(response)
 	end