From 263994e8fc5cec66a57151ca48fd959b6496e281 Mon Sep 17 00:00:00 2001
From: Josh Staiger <joshstaiger@gmail.com>
Date: Mon, 22 Nov 2010 19:31:08 -0500
Subject: [PATCH] Fix bug in multipart/form-data requests.

In Firefox and Safari, I'm seeing k = " boundary"
for multipart/form-data posts.

" boundary" != "boundary", so the mime fields
aren't parsed.

This commit gets rid of the leading space.
---
 tornado/httpserver.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tornado/httpserver.py b/tornado/httpserver.py
index c9a424a3..d11688a8 100644
--- a/tornado/httpserver.py
+++ b/tornado/httpserver.py
@@ -359,7 +359,7 @@ class HTTPConnection(object):
             elif content_type.startswith("multipart/form-data"):
                 fields = content_type.split(";")
                 for field in fields:
-                    k, sep, v = field.partition("=")
+                    k, sep, v = field.strip().partition("=")
                     if k == "boundary" and v:
                         self._parse_mime_body(v, data)
                         break