diff options
Diffstat (limited to 'ext/tk/lib/tkextlib/bwidget/buttonbox.rb')
-rw-r--r-- | ext/tk/lib/tkextlib/bwidget/buttonbox.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/tk/lib/tkextlib/bwidget/buttonbox.rb b/ext/tk/lib/tkextlib/bwidget/buttonbox.rb index 8d6d212189..a6de33c40c 100644 --- a/ext/tk/lib/tkextlib/bwidget/buttonbox.rb +++ b/ext/tk/lib/tkextlib/bwidget/buttonbox.rb @@ -17,7 +17,7 @@ end class Tk::BWidget::ButtonBox TkCommandNames = ['ButtonBox'.freeze].freeze WidgetClassName = 'ButtonBox'.freeze - WidgetClassNames[WidgetClassName] = self + WidgetClassNames[WidgetClassName] ||= self include TkItemConfigMethod |