guard for no config.providers case
guard for no config.providers case

e.g. avoid error when config.development.json doesn’t include any
provider configs

anvilresearch/connect,EternalDeiwos/connect,tonyevans/connect,tonyevans/connect,jawaid/connect,anvilresearch/connect,msamblanet/connect,henrjk/connect,henrjk/connect,anvilresearch/connect,EternalDeiwos/connect,jawaid/connect,henrjk/connect,msamblanet/connect,tonyevans/connect,EternalDeiwos/connect