Corrected error checking for api-responses

Author: Aman Mathur

vyked/services.py

@@ -510,7 +510,7 @@ def _xpublish(self, endpoint, payload, strategy):
  @staticmethod
  def _make_response_packet(request_id: str, from_id: str, entity: str, result: object, error: object,
  failed: bool, old_api=None, replacement_api=None):
- if error:
+ if failed:
  payload = {'request_id': request_id, 'error': error, 'failed': failed}
  else:
  payload = {'request_id': request_id, 'result': result}