Clear the Host header when following redirects

diff --git a/tornado/simple_httpclient.py b/tornado/simple_httpclient.py
index 2747f04aee819e6b4ef5a77dcc104a5b05dd9375..d6be72fc659a2b76dd97e0368b632f59f2624b4b 100644 (file)
--- a/tornado/simple_httpclient.py
+++ b/tornado/simple_httpclient.py
@@ -298,6 +298,7 @@ class _HTTPConnection(object):
             new_request.url = urlparse.urljoin(self.request.url,
                                                self.headers["Location"])
             new_request.max_redirects -= 1
+            del new_request.headers["Host"]
             new_request.original_request = original_request
             self.client.fetch(new_request, self.callback)
             self.callback = None