Default error code -1

Author: Liquid369

test/functional/test_framework/authproxy.py

@@ -138,8 +138,10 @@ def __call__(self, *args, **argsn):
         postdata = json.dumps(self.get_request(*args, **argsn), default=EncodeDecimal, ensure_ascii=self.ensure_ascii)
         response, status = self._request('POST', self.__url.path, postdata.encode('utf-8'))
 
-        if response.get('error') is not None:
-            raise JSONRPCException({'error': response['error'], 'status': status})
+        error_response = response['error']
+        if 'code' not in error_response:
+            error_response['code'] = -1
+            raise JSONRPCException({'error': error_response, 'status': status})
         elif 'result' not in response:
             raise JSONRPCException({
                 'code': -343, 'message': 'missing JSON-RPC result'})