diff options
Diffstat (limited to 'ext/tk/lib/tkextlib/bwidget/scrollableframe.rb')
| -rw-r--r-- | ext/tk/lib/tkextlib/bwidget/scrollableframe.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/tk/lib/tkextlib/bwidget/scrollableframe.rb b/ext/tk/lib/tkextlib/bwidget/scrollableframe.rb index 010c960ec5..5bd00d6870 100644 --- a/ext/tk/lib/tkextlib/bwidget/scrollableframe.rb +++ b/ext/tk/lib/tkextlib/bwidget/scrollableframe.rb @@ -19,7 +19,7 @@ class Tk::BWidget::ScrollableFrame TkCommandNames = ['ScrollableFrame'.freeze].freeze WidgetClassName = 'ScrollableFrame'.freeze - WidgetClassNames[WidgetClassName] = self + WidgetClassNames[WidgetClassName] ||= self def get_frame(&b) win = window(tk_send_without_enc('getframe')) |