diff -r 3e576fe66715 -r e330db205b20 mercurial/sslutil.py
--- a/mercurial/sslutil.py	Sun Apr 10 10:54:53 2016 -0700
+++ b/mercurial/sslutil.py	Sun Apr 10 10:59:45 2016 -0700
@@ -144,12 +144,15 @@
     # This is a no-op on old Python.
     sslcontext.options |= OP_NO_SSLv2 | OP_NO_SSLv3
 
+    # This still works on our fake SSLContext.
+    sslcontext.verify_mode = cert_reqs
+
     if certfile is not None:
         def password():
             f = keyfile or certfile
             return ui.getpass(_('passphrase for %s: ') % f, '')
         sslcontext.load_cert_chain(certfile, keyfile, password)
-    sslcontext.verify_mode = cert_reqs
+
     if ca_certs is not None:
         sslcontext.load_verify_locations(cafile=ca_certs)
     else: