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-rw-r--r--lib/syntax_tools/src/erl_comment_scan.erl4
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/syntax_tools/src/erl_comment_scan.erl b/lib/syntax_tools/src/erl_comment_scan.erl
index 09ce21a428..e2c6976a2b 100644
--- a/lib/syntax_tools/src/erl_comment_scan.erl
+++ b/lib/syntax_tools/src/erl_comment_scan.erl
@@ -273,12 +273,8 @@ join_lines([], Txt, L, Col, Ind) ->
filename([C|T]) when is_integer(C), C > 0, C =< 255 ->
[C | filename(T)];
-filename([H|T]) ->
- filename(H) ++ filename(T);
filename([]) ->
[];
-filename(N) when is_atom(N) ->
- atom_to_list(N);
filename(N) ->
report_error("bad filename: `~P'.", [N, 25]),
exit(error).