describe-font failure

[Juri Linkov]

Running emacs with `emacs -q' and typing `M-x describe-font RET RET'
(where the default is the current choice for ASCII chars) fails with

Debugger entered--Lisp error: (wrong-type-argument stringp nil)
  font-info(nil)
  describe-font("")
  call-interactively(describe-font t nil)
  execute-extended-command(nil)
  call-interactively(execute-extended-command nil nil)

since it fails to get the ASCII part of the default fontset
"-misc-fixed-medium-r-normal--10-100-75-75-c-60-fontset-startup"

-- 
Juri Linkov
http://www.jurta.org/emacs/