[ruby-gnome2-devel-en] Problem with gtk when running ethereal

[monk <mo...@ae...>]

I have the following code:
###
button_ethereal =3D Gtk::Button.new("Open with Ethereal")
button_ethereal.signal_connect("clicked") do
  `ethereal`
end
###

Everytime I click the button, I get the following errors:
###
(ethereal:2660): Gtk-CRITICAL **: file gtkwindow.c: line 3107
(gtk_window_resize): assertion `height > 0' failed

(ethereal:2660): Gtk-CRITICAL **: file gtkwindow.c: line 3107
(gtk_window_resize): assertion `height > 0' failed
###

Does anyone know why this happen?
BTW, I'm new to ruby-gnome2 :S

Thanks,
Luis Monge.

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