Merge branch 'siri/unicode-atoms/OTP-14285'

* siri/unicode-atoms/OTP-14285:
  [sasl] Improve handling of unicode in rb
  [ttb] Handle unicode atoms in trace data and config files
  [dbg] Update default trace handler to print unicode atoms correctly
  [etop] Fix handling of unicode atoms
  [stdlib] Open sys debug logs as utf8
  [stdlib] Open error log file as utf8
  [sasl] Improve handling of unicode atoms
  [ct] Print unicode atoms and strings correctly in common_test logs

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/observer/src/etop.erl b/lib/observer/src/etop.erl
index 3d56a1e64d..f0990f1f25 100644
--- a/lib/observer/src/etop.erl
+++ b/lib/observer/src/etop.erl
@@ -81,7 +81,7 @@ check_runtime_config(accumulate,A) when A=:=true; A=:=false -> ok;
 check_runtime_config(_Key,_Value) -> error.
 
 dump(File) ->
-    case file:open(File,[write]) of
+    case file:open(File,[write,{encoding,utf8}]) of
 	{ok,Fd} -> etop_server ! {dump,Fd};
 	Error -> Error
     end.
@@ -161,7 +161,7 @@ data_handler(Reader, Opts) ->
 	{'EXIT', EPid, Reason} when EPid == Opts#opts.out_proc ->
 	    case Reason of
 		normal -> ok;
-		_ -> io:format("Output server crashed: ~p~n",[Reason])
+		_ -> io:format("Output server crashed: ~tp~n",[Reason])
 	    end,
 	    stop(Opts),
 	    out_proc_stopped;