From: Ben Darnell <ben@bendarnell.com>
Date: Thu, 16 Jun 2016 01:53:34 +0000 (-0400)
Subject: httputil: Remove extraneous whitespace in str(HTTPHeaders)
X-Git-Tag: v4.4.0b1~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=72896e1f62bdbadd6a4e0a5745058b96080ce187;p=thirdparty%2Ftornado.git

httputil: Remove extraneous whitespace in str(HTTPHeaders)
---

diff --git a/tornado/httputil.py b/tornado/httputil.py
index cb5094b37..9ca840db6 100644
--- a/tornado/httputil.py
+++ b/tornado/httputil.py
@@ -237,8 +237,8 @@ class HTTPHeaders(collections.MutableMapping):
     def __str__(self):
         lines = []
         for name, value in self.get_all():
-            lines.append("%s: %s" % (name, value))
-        return "\n%s\n" % ("\n".join(lines))
+            lines.append("%s: %s\n" % (name, value))
+        return "".join(lines)
 
     __unicode__ = __str__