X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=youtube_dl%2Futils.py;h=3536a5bd6f3216a62eaaec2ba11a08893c5e62ab;hb=ba655a0e4c0a80bc45d648e56ec3eb5777d599ac;hp=b433b591bdfc690064523e226227fdbe34373c37;hpb=b59c17e543206220c1809ab0fe6131280dd02b1f;p=youtube-dl.git

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index b433b591b..3536a5bd6 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -612,7 +612,9 @@ class YoutubeDLHandler(compat_urllib_request.HTTPHandler):
 
     def http_request(self, req):
         for h, v in std_headers.items():
-            if h not in req.headers:
+            # Capitalize is needed because of Python bug 2275: http://bugs.python.org/issue2275
+            # The dict keys are capitalized because of this bug by urllib
+            if h.capitalize() not in req.headers:
                 req.add_header(h, v)
         if 'Youtubedl-no-compression' in req.headers:
             if 'Accept-encoding' in req.headers: