Some more bugfixes

Author: gotthardp

src/lorawan_admin_logger.erl

@@ -30,7 +30,7 @@ info(StreamId, Response, #state{next=Next0, path=Path}=State) ->
     {Command, Next} = cowboy_stream:info(StreamId, Response, Next0),
     {Command, State#state{next=Next}}.
 
-log_error(Status, _Path) when Status div 100 == 2; Status == 304 ->
+log_error(Status, _Path) when Status div 100 == 2; Status == 304; Status == 401 ->
     ok;
 log_error(Status, Path) ->
     lager:error("HTTP ~B ~s", [Status, Path]).

src/lorawan_mac_commands.erl

@@ -158,7 +158,7 @@ send_link_check(#rxq{datr=DataRate, lsnr=SNR}) ->
     {link_check_ans, Margin, 1}.
 
 
-auto_adr(RxQ, #link{adr_flag_set=1}=Link, RxFrame) ->
+auto_adr(RxQ, #link{adr_flag_use=1, adr_flag_set=1}=Link, RxFrame) ->
     % ADR is ON, so maintain quality statistics
     LastQs = appendq({RxQ#rxq.rssi, RxQ#rxq.lsnr}, Link#link.last_qs),
     auto_adr0(Link#link{last_qs=LastQs}, RxFrame);