Merge

diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py
index 30bf6e051ec6e97c5d9dc550c045db06d3cc7c88..cc4f0bf089568b394e9c8fc0b7b357e414a99598 100644 (file)
--- a/Lib/urllib/request.py
+++ b/Lib/urllib/request.py
@@ -1686,7 +1686,7 @@ class URLopener:
         self.proxies = proxies
         self.key_file = x509.get('key_file')
         self.cert_file = x509.get('cert_file')
-        self.addheaders = [('User-Agent', self.version)]
+        self.addheaders = [('User-Agent', self.version), ('Accept', '*/*')]
         self.__tempfiles = []
         self.__unlink = os.unlink # See cleanup()
         self.tempcache = None