anchor.diff:  %% Internal exports
   %%--------------------------------------------------------------------
   -export([
  -	 signal_collector/3
  +	 signal_collector/4
   	 ]).
   
   %%--------------------------------------------------------------------
  
positive.code: 		    } = Action,
  
      %% Create a Route header if there was a RFC3327 path associated with the location db entry
      {ok, PeerAuthL} = yxa_config:get_env(x_yxa_peer_auth, []),
      {NewHeader1, DstURI} =
  	case Path of
  	    [] ->
  
negative.code: 	end,
  
      %% Add X-YXA-Peer-Auth header if User is specified and we have configured entry for our peer
      {ok, PeerAuthL} = yxa_config:get_env(x_yxa_peer_auth, []),
      NewHeader =
  	case is_list(User) of
  	    true ->
  