"Wrong number of arguments" when trying to compare files in Meld with spaces in names

[Endolith]

I am not sure if this is Gnome Do's fault, the plug-in's fault, or Meld's fault, but I cannot compare files with spaces in the names. It treats each piece of a file name as an argument.

[Alex Launi (alexlauni)]

Please with every bug report you file for the rest of life, give some basic
information like: distro, mono version, do version, files & folders plugin
version.

--
--Alex Launi

[Endolith (endolith)]

There should be a way to include that information automatically.

Ubuntu 8.10
  Main, Universe, Restricted, Multiverse enabled
  Security, Updates, Proposed, Backports enabled
  FreeNX PPA, OpenOffice PPA, and Medibuntu repositories

GNOME Do 0.6.1.0 Release
Files and Folders v1.4 (though it does not mention "Compare" in the description for this plug-in)

[Chris Halse Rogers (raof)]

Hm. Sounds like we're passing unquoted strings, which might be messing
with meld. Perhaps just escaping each string with ""s would help?

[Endolith (endolith)]

I'm assuming that's the problem, yes. I don't know which piece of software is responsible for this, though.