@@ -155,7 +155,7 @@ procedure TOptionForm.edtOverRangePercentKeyDown(Sender: TObject;
var
fPer: Double;
begin
- if Key = #13 then
+ if (Key = 13) then
fPer := StrToIntDef(TEdit(Sender).text, 0);
if (fPer < 50) then