diff options
Diffstat (limited to 'ext/tk/lib/tk/spinbox.rb')
| -rw-r--r-- | ext/tk/lib/tk/spinbox.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/tk/lib/tk/spinbox.rb b/ext/tk/lib/tk/spinbox.rb index ac84e06cb3..8941510fed 100644 --- a/ext/tk/lib/tk/spinbox.rb +++ b/ext/tk/lib/tk/spinbox.rb @@ -51,7 +51,7 @@ class TkSpinbox<TkEntry end def __validation_class_list - super << SpinCommand + super() << SpinCommand end Tk::ValidateConfigure.__def_validcmd(binding, SpinCommand) |