other quick fixes

acme/acme/client.py

@@ -884,9 +884,9 @@ class ClientNetwork(object):  # pylint: disable=too-many-instance-attributes
                     'Ignoring wrong Content-Type (%r) for JSON decodable '
                     'response', response_ct)
 
-            if content_type == cls.JSON_CONTENT_TYPE and jobj is None:
-                raise errors.ClientError(
-                    'Unexpected response Content-Type: {0}'.format(response_ct))
+            #if content_type == cls.JSON_CONTENT_TYPE and jobj is None:
+            #    raise errors.ClientError(
+            #        'Unexpected response Content-Type: {0}'.format(response_ct))
 
         return response
 

certbot/account.py

@@ -224,7 +224,7 @@ class AccountFileStorage(interfaces.AccountStorage):
             with open(self._regr_path(account_dir_path), "w") as regr_file:
                 regr = account.regr
                 with_uri = RegistrationResourceWithNewAuthzrURI(
-                    new_authzr_uri=acme.directory.new_authz,
+                    new_authzr_uri="foo.bar"
                     body=regr.body,
                     uri=regr.uri,
                     terms_of_service=regr.terms_of_service)

certbot/auth_handler.py

@@ -431,8 +431,9 @@ def _find_dumb_path(challbs, preferences):
                           if isinstance(challb.chall, pref_c)), False)
         if supported:
             path.append(i)
-        else:
-            _report_no_chall_path()
+
+    if not path:
+        _report_no_chall_path()
 
     return path