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-rw-r--r--lib/et/src/et_wx_contents_viewer.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/et/src/et_wx_contents_viewer.erl b/lib/et/src/et_wx_contents_viewer.erl
index 247dd4c7ba..da6cdec9b5 100644
--- a/lib/et/src/et_wx_contents_viewer.erl
+++ b/lib/et/src/et_wx_contents_viewer.erl
@@ -659,7 +659,7 @@ pad_string(Int, MinLen, Char, Dir) when is_integer(Int) ->
pad_string(Atom, MinLen, Char, Dir) when is_atom(Atom) ->
pad_string(atom_to_list(Atom), MinLen, Char, Dir);
pad_string(String, MinLen, Char, Dir) when is_integer(MinLen), MinLen >= 0 ->
- Len = length(String),
+ Len = string:length(String),
case {Len >= MinLen, Dir} of
{true, _} ->
String;