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-rw-r--r--lib/tools/test/xref_SUITE.erl3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/tools/test/xref_SUITE.erl b/lib/tools/test/xref_SUITE.erl
index fd3e111d8d..cf49526156 100644
--- a/lib/tools/test/xref_SUITE.erl
+++ b/lib/tools/test/xref_SUITE.erl
@@ -1,3 +1,4 @@
+%% -*- coding: utf-8 -*-
%%
%% %CopyrightBegin%
%%
@@ -2521,7 +2522,7 @@ otp_10192(doc) ->
otp_10192(Conf) when is_list(Conf) ->
PrivDir = ?privdir,
{ok, _Pid} = xref:start(s),
- Dir = filename:join(PrivDir, "�"),
+ Dir = filename:join(PrivDir, "ä"),
ok = file:make_dir(Dir),
{ok, []} = xref:add_directory(s, Dir),
xref:stop(s),