diff options
Diffstat (limited to 'ext/tk/lib/tkextlib/bwidget/notebook.rb')
| -rw-r--r-- | ext/tk/lib/tkextlib/bwidget/notebook.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/tk/lib/tkextlib/bwidget/notebook.rb b/ext/tk/lib/tkextlib/bwidget/notebook.rb index 6101fa93e5..ed28bcd86a 100644 --- a/ext/tk/lib/tkextlib/bwidget/notebook.rb +++ b/ext/tk/lib/tkextlib/bwidget/notebook.rb @@ -19,7 +19,7 @@ class Tk::BWidget::NoteBook TkCommandNames = ['NoteBook'.freeze].freeze WidgetClassName = 'NoteBook'.freeze - WidgetClassNames[WidgetClassName] = self + WidgetClassNames[WidgetClassName] ||= self class Event_for_Tabs < TkEvent::Event def self._get_extra_args_tbl |