File 0153-escript-direct-all-io-put_chars-1-calls-to-standard_.patch of Package erlang

From 9f48ebbc0454cf60f9a9808802f755c7d42f9549 Mon Sep 17 00:00:00 2001
From: Mikael Pettersson <mikpelinux@gmail.com>
Date: Sat, 12 Sep 2020 18:31:49 +0200
Subject: [PATCH 3/9] escript: direct all io:put_chars/1 calls to
 standard_error

they are all error or warning messages
---
 lib/stdlib/src/escript.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/stdlib/src/escript.erl b/lib/stdlib/src/escript.erl
index 50f774c5fc..6d7793a8cd 100644
--- a/lib/stdlib/src/escript.erl
+++ b/lib/stdlib/src/escript.erl
@@ -814,7 +814,7 @@ report_warnings(Ws0) ->
                            ({F,Eds}) -> format_message(F, Eds) end,
                   Ws0),
     Ws = ordsets:from_list(Ws1),
-    lists:foreach(fun({_,Str}) -> io:put_chars(Str) end, Ws).
+    lists:foreach(fun({_,Str}) -> io:put_chars(standard_error, Str) end, Ws).
 
 format_message(F, [{Line,Mod,E}|Es]) ->
     M = {{F,Line},io_lib:format("~ts:~w: Warning: ~ts\n", [F,Line,Mod:format_error(E)])},
@@ -897,7 +897,7 @@ encoding() ->
 
 put_chars(String) ->
     try
-        io:put_chars(String)
+        io:put_chars(standard_error, String)
     catch
         _:_ ->
             erlang:display(lists:flatten(String))
-- 
2.26.2