diff options
Diffstat (limited to 'ext/tk/lib/tkextlib/bwidget/button.rb')
| -rw-r--r-- | ext/tk/lib/tkextlib/bwidget/button.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/tk/lib/tkextlib/bwidget/button.rb b/ext/tk/lib/tkextlib/bwidget/button.rb index 8f3087d098..e139fb6708 100644 --- a/ext/tk/lib/tkextlib/bwidget/button.rb +++ b/ext/tk/lib/tkextlib/bwidget/button.rb @@ -17,7 +17,7 @@ end class Tk::BWidget::Button TkCommandNames = ['Button'.freeze].freeze WidgetClassName = 'Button'.freeze - WidgetClassNames[WidgetClassName] = self + WidgetClassNames[WidgetClassName] ||= self def __strval_optkeys super() << 'helptext' |