Index: django/http/__init__.py
===================================================================
--- django/http/__init__.py	(revision 3656)
+++ django/http/__init__.py	(working copy)
@@ -48,6 +48,7 @@
     from cgi import parse_header
     raw_message = '\r\n'.join(['%s:%s' % pair for pair in header_dict.items()])
     raw_message += '\r\n\r\n' + post_data
+    raw_message += '\r\n'
     msg = email.message_from_string(raw_message)
     POST = MultiValueDict()
     FILES = MultiValueDict()