From: Kenneth Reitz <me@kennethreitz.com>
Date: Sun, 28 Aug 2011 07:09:26 +0000 (-0400)
Subject: cleanup
X-Git-Tag: v0.6.4^2~5^2~5^2~9
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3b9fc987b86fc536f1ad6a91c6c12e31ba4dcf91;p=services%2Fpython-requests.git

cleanup
---

diff --git a/requests/utils.py b/requests/utils.py
index 1062569..2516840 100644
--- a/requests/utils.py
+++ b/requests/utils.py
@@ -30,12 +30,8 @@ def header_expand(headers):
     collector = []
 
     if isinstance(headers, dict):
-
-        # Assume header-tuple
         headers = headers.items()
 
-    # print headers
-
     for i, (value, params) in enumerate(headers):
 
         _params = []
@@ -55,6 +51,7 @@ def header_expand(headers):
                 collector.append(', ')
 
 
+    # Remove trailing seperators.
     if collector[-1] in (', ', '; '):
         del collector[-1]