resource always changed

[kontrafiktion]

if I use

replace_line "#{pg_etc}/postgresql.conf" do
  replace /^[#]*listen_addresses.*/
  with    "listen_addresses = '*'"
end

chef always tells me that something has changed:

Would it be possible to mark the file as unchanged when no change has happened because the "with" is already there or would I have to use a more complicated "replace" regexp

[jenssegers]

I did some modifications in the latest version. Is it fixed now?

[Doubleth1nk]

Even when nothing is done (up to date), the timestamp of the file is changed to current date/time.