From 4787641c7bd0dc4340012621d2fff38b3ba5d50b Mon Sep 17 00:00:00 2001
From: tomasgodoi <tsmgodoi@gmail.com>
Date: Mon, 28 Aug 2017 17:49:58 -0300
Subject: [PATCH] Making the incoming headers case insensitive. Any reference
 to incoming headers should now be made with lowercase.

---
 AnkiConnect.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/AnkiConnect.py b/AnkiConnect.py
index b5f2774..4d151c3 100644
--- a/AnkiConnect.py
+++ b/AnkiConnect.py
@@ -180,10 +180,10 @@ class AjaxClient:
         headers = {}
         for line in parts[0].split(makeBytes('\r\n')):
             pair = line.split(makeBytes(': '))
-            headers[pair[0]] = pair[1] if len(pair) > 1 else None
+            headers[pair[0].lower()] = pair[1] if len(pair) > 1 else None
 
         headerLength = len(parts[0]) + 4
-        bodyLength = int(headers.get(makeBytes('Content-Length'), 0))
+        bodyLength = int(headers.get(makeBytes('content-length'), 0))
         totalLength = headerLength + bodyLength
 
         if totalLength > len(data):