diff options
Diffstat (limited to 'ext/tk/lib/tkextlib/iwidgets/hierarchy.rb')
| -rw-r--r-- | ext/tk/lib/tkextlib/iwidgets/hierarchy.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/tk/lib/tkextlib/iwidgets/hierarchy.rb b/ext/tk/lib/tkextlib/iwidgets/hierarchy.rb index fa16d9aad8..cb9301d0c9 100644 --- a/ext/tk/lib/tkextlib/iwidgets/hierarchy.rb +++ b/ext/tk/lib/tkextlib/iwidgets/hierarchy.rb @@ -20,7 +20,7 @@ class Tk::Iwidgets::Hierarchy TkCommandNames = ['::iwidgets::hierarchy'.freeze].freeze WidgetClassName = 'Hierarchy'.freeze - WidgetClassNames[WidgetClassName] = self + WidgetClassNames[WidgetClassName] ||= self #################################### |