diff options
Diffstat (limited to 'ext/tk/lib/tkextlib/blt/treeview.rb')
| -rw-r--r-- | ext/tk/lib/tkextlib/blt/treeview.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/tk/lib/tkextlib/blt/treeview.rb b/ext/tk/lib/tkextlib/blt/treeview.rb index 75ce51110e..4687d41b55 100644 --- a/ext/tk/lib/tkextlib/blt/treeview.rb +++ b/ext/tk/lib/tkextlib/blt/treeview.rb @@ -234,7 +234,7 @@ class Tk::BLT::Treeview end def __validation_class_list - super << OpenCloseCommand + super() << OpenCloseCommand end Tk::ValidateConfigure.__def_validcmd(binding, OpenCloseCommand) |