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-rw-r--r--lib/test_server/src/ts_make.erl12
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/test_server/src/ts_make.erl b/lib/test_server/src/ts_make.erl
index 8727f7ebfe..9cb77ecb12 100644
--- a/lib/test_server/src/ts_make.erl
+++ b/lib/test_server/src/ts_make.erl
@@ -67,7 +67,17 @@ get_port_data(Port, Last0, Complete0) ->
end.
update_last([C|Rest], Line, true) ->
- io:put_chars(list_to_binary(Line)), %% Utf-8 list to utf-8 binary
+ try
+ %% Utf-8 list to utf-8 binary
+ %% (e.g. we assume utf-8 bytes from port)
+ io:put_chars(list_to_binary(Line))
+ catch
+ error:badarg ->
+ %% io:put_chars/1 badarged
+ %% this likely means we had unicode code points
+ %% in our bytes buffer (e.g warning from gcc with åäö)
+ io:put_chars(unicode:characters_to_binary(Line))
+ end,
io:nl(),
update_last([C|Rest], [], false);
update_last([$\r|Rest], Result, Complete) ->