fixed the bug that RequestHandler.add_header doesn't work for WSGI applications

diff --git a/tornado/wsgi.py b/tornado/wsgi.py
index e0b11d330e595cddf028604d540a3eba60042078..e714ec1dd28521557ad08029864ea2480c2d1749 100644 (file)
--- a/tornado/wsgi.py
+++ b/tornado/wsgi.py
@@ -94,7 +94,7 @@ class WSGIApplication(web.Application):
         assert handler._finished
         status = str(handler._status_code) + " " + \
             httplib.responses[handler._status_code]
-        headers = handler._headers.items()
+        headers = handler._headers.items() + handler._list_headers
         if hasattr(handler, "_new_cookie"):
             for cookie in handler._new_cookie.values():
                 headers.append(("Set-Cookie", cookie.OutputString(None)))