From 2b75289dfc22955764e5f6069a8c94ebeb31f82e Mon Sep 17 00:00:00 2001
From: Balazs Hollosi <balazs@hollosi.me>
Date: Fri, 27 May 2016 01:35:10 +0200
Subject: [PATCH] typo fix at Cache-Control header, new http response code: 500
 / internal server error

---
 httpserver-header.lua | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/httpserver-header.lua b/httpserver-header.lua
index 9e52784..9c52b8c 100644
--- a/httpserver-header.lua
+++ b/httpserver-header.lua
@@ -4,25 +4,25 @@
 
 return function(connection, code, extension, isGzipped)
 
-    local function getHTTPStatusString(code)
-        local codez = { [200] = "OK", [400] = "Bad Request", [404] = "Not Found", [500] = "Internal Server Error", }
-        local myResult = codez[code]
-        -- enforce returning valid http codes all the way throughout?
-        if myResult then return myResult else return "Not Implemented" end
-    end
+   local function getHTTPStatusString(code)
+      local codez = { [200] = "OK", [400] = "Bad Request", [404] = "Not Found", [500] = "Internal Server Error", }
+      local myResult = codez[code]
+      -- enforce returning valid http codes all the way throughout?
+      if myResult then return myResult else return "Not Implemented" end
+   end
 
-    local function getMimeType(ext)
-        -- A few MIME types. Keep list short. If you need something that is missing, let's add it.
-        local mt = { css = "text/css", gif = "image/gif", html = "text/html", ico = "image/x-icon", jpeg = "image/jpeg", jpg = "image/jpeg", js = "application/javascript", json = "application/json", png = "image/png", xml = "text/xml" }
-        if mt[ext] then return mt[ext] else return "text/plain" end
-    end
+   local function getMimeType(ext)
+      -- A few MIME types. Keep list short. If you need something that is missing, let's add it.
+      local mt = { css = "text/css", gif = "image/gif", html = "text/html", ico = "image/x-icon", jpeg = "image/jpeg", jpg = "image/jpeg", js = "application/javascript", json = "application/json", png = "image/png", xml = "text/xml" }
+      if mt[ext] then return mt[ext] else return "text/plain" end
+   end
 
-    local mimeType = getMimeType(extension)
+   local mimeType = getMimeType(extension)
 
-    connection:send("HTTP/1.0 " .. code .. " " .. getHTTPStatusString(code) .. "\r\nServer: nodemcu-httpserver\r\nContent-Type: " .. mimeType .. "\r\nCache-Control: private, no-store\r\n")
-    if isGzipped then
-        connection:send("Cache-Control: max-age=2592000\r\nContent-Encoding: gzip\r\n")
-    end
-    connection:send("Connection: close\r\n\r\n")
+   connection:send("HTTP/1.0 " .. code .. " " .. getHTTPStatusString(code) .. "\r\nServer: nodemcu-httpserver\r\nContent-Type: " .. mimeType .. "\r\nCache-Control: private, no-store\r\n")
+   if isGzipped then
+      connection:send("Cache-Control: max-age=2592000\r\nContent-Encoding: gzip\r\n")
+   end
+   connection:send("Connection: close\r\n\r\n")
 end