if limit_sizes
limit_sizes = limit_sizes.split(/,/)
end
- madewith = $xmldoc.root.attributes['made-with'].gsub(''', '\'')
- indexlink = $xmldoc.root.attributes['index-link'].gsub(''', '\'')
+ madewith = ($xmldoc.root.attributes['made-with'] || '').gsub(''', '\'')
+ indexlink = ($xmldoc.root.attributes['index-link'] || '').gsub(''', '\'')
tooltips = Gtk::Tooltips.new
frame1 = Gtk::Frame.new(utf8(_("Locations"))).add(tbl = Gtk::Table.new(0, 0, false))