Fix BackendApplicationClient.prepare_request_body (#682)

Fix BackendApplicationClient.prepare_request_body
oauthlib · Jul 4, 2019 · a44e080 · a44e080
2 parents 19d111d + 6f58d0e
commit a44e080
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/oauthlib/oauth2/rfc6749/clients/backend_application.py b/oauthlib/oauth2/rfc6749/clients/backend_application.py
@@ -71,5 +71,6 @@ def prepare_request_body(self, body='', scope=None,
         """
         kwargs['client_id'] = self.client_id
         kwargs['include_client_id'] = include_client_id
+        scope = self.scope if scope is None else scope
         return prepare_token_request(self.grant_type, body=body,
                                      scope=scope, **kwargs)