Description of problem:
creating a fontset by create-fontset-from-fontset-spec and do set-face-font with
it worked fine on 22.x but it doesn't on 23.

Version-Release number of selected component (if applicable):
emacs-23.0.60-2.fc9

How reproducible:
always

Steps to Reproduce:
1.evaluate the following elisp
(create-fontset-from-fontset-spec
  "-default-foobarbaz-medium-r-*--14-*-*-*-*-*-fontset-14,
   ascii:-*-liberation mono-medium-r-*--14-*-*-*-*-*-iso8859-1,
   japanese-jisx0208:-*-vl gothic-medium-r-*--14-*-*-*-*-*-jisx0208.1990-*")
2.see the fontset with describe-fontset if the fontset was created properly
3.evaluate (set-face-font 'default
"-default-foobarbaz-medium-r-*--14-*-*-*-*-*-fontset-14")
  
Actual results:
which font is set to the face really depends on your locale. Family in the
result of (describe-face 'default) should be something what you can see with
fc-match.

Expected results:
-default-foobarbaz-medium-r-*--14-*-*-*-*-*-fontset-14 should be applied to the
face.

Additional info: