--- exactproxy.py.orig	2009-06-23 16:59:13.000000000 +0200
+++ exactproxy.py	2009-06-23 16:59:17.000000000 +0200
@@ -78,8 +78,8 @@
         body = environ['wsgi.input'].read(content_length)
     else:
         body = ''
-    if environ.get('Content-Type'):
-        headers['Content-Type'] = environ['Content-Type']
+    if environ.get('CONTENT_TYPE'):
+        headers['Content-Type'] = environ['CONTENT_TYPE']
     try:
         conn.request(environ['REQUEST_METHOD'],
                      path, body, headers)