[Kde-bindings] exception raised by calling super in override of KDE::Dialog#exec

[Stefano Crocco]

If I derive a class from KDE::Dialog, override its exec method and call super 
from the overriding method, I get an ArgumentError exception. Here's some code 
which displays this behaviour:

require 'korundum4'

class MyDlg < KDE::Dialog
  
  def exec
    puts "exec"
    super
  end
  
end

data = KDE::AboutData.new "kruby", "", KDE::ki18n("KRuby"), "0.0.1"
KDE::CmdLineArgs.init [], data

a = KDE::Application.new

MyDlg.new.exec

running this code gives:

exec
./prova.rb:7:in `exec': wrong number of arguments (ArgumentError)
        from ./prova.rb:7:in `exec'
        from ./prova.rb:17

If MyDialog is derived from Qt::Dialog instead of KDE::Dialog, everything 
works correctly.

Stefano