text properties from buffer-file-name not removed before given to swank

[Renee Klawitter]

emacs 23.3.1, slime-2012-05-27, tramp 2.1.20, ubuntu 11.10

When creating a file on a remote server via tramp, the buffer-file-name string has text properties that
are not removed and given to (common) lisp which chokes on them.

I'm not sure (this was my first edebug session) if this is a slime error as it does not happen when opening
an already existing remote file; but better save than sorry, so:

* /home/renee/elisp/slime-2012-05-27/slime.el
--- Buffer slime.el
***************
*** 2696,2702 ****
          ,string
          ,(buffer-name)
          ',position
! ,(if (buffer-file-name) (slime-to-lisp-filename (buffer-file-name)))
          ',slime-compilation-policy)
        #'slime-compilation-finished)))

--- 2696,2702 ----
          ,string
          ,(buffer-name)
          ',position
! ,(if (buffer-file-name) (substring-no-properties (slime-to-lisp-filename (buffer-file-name))))
          ',slime-compilation-policy)
        #'slime-compilation-finished)))

Best regards, r.