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-rw-r--r--ext/tk/lib/tkextlib/vu/charts.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/tk/lib/tkextlib/vu/charts.rb b/ext/tk/lib/tkextlib/vu/charts.rb
index ee4298fa1c..8569ac5541 100644
--- a/ext/tk/lib/tkextlib/vu/charts.rb
+++ b/ext/tk/lib/tkextlib/vu/charts.rb
@@ -18,7 +18,7 @@ module Tk
private :__item_boolval_optkeys
def __item_strval_optkeys(id)
- super(id) << 'bar' << 'color' << 'outline' <<
+ super(id) << 'bar' << 'color' << 'outline' <<
'fill' << 'scaleline' << 'stripline'
end
private :__item_strval_optkeys