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Optional argument brackets were appearing in the usage message for mandatory arguments. #50

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Optional argument brackets were appearing in the usage message for mandatory arguments. #50

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6 changes: 3 additions & 3 deletions src/getopt.erl
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Original file line number Diff line number Diff line change
Expand Up @@ -665,11 +665,11 @@ usage_cmd_line_option({Name, Short, Long, ArgSpec, _Help}) when is_atom(ArgSpec)
%% For options with no default argument.
if
%% For options with short form and argument.
Short =/= undefined -> [$[, $-, Short, $\s, $<, atom_to_list(Name), $>, $]];
Short =/= undefined -> [$-, Short, $\s, $<, atom_to_list(Name), $>];
%% For options with only long form and argument.
Long =/= undefined -> [$[, $-, $-, Long, $\s, $<, atom_to_list(Name), $>, $]];
Long =/= undefined -> [$-, $-, Long, $\s, $<, atom_to_list(Name), $>];
%% For options with neither short nor long form and argument.
true -> [$[, $<, atom_to_list(Name), $>, $]]
true -> [$<, atom_to_list(Name), $>]
end;
usage_cmd_line_option({Name, Short, Long, ArgSpec, _Help}) when is_tuple(ArgSpec) ->
%% For options with default argument.
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