(PC-expand-many-files): Avoid signalling an error when

the current directory doesn't exist.  Reported by Michaël Cadilhac.

lisp/ChangeLog

@@ -1,3 +1,8 @@
+2006-08-02  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* complete.el (PC-expand-many-files): Avoid signalling an error when
+	the current directory doesn't exist.  Reported by Micha,Ak(Bl Cadilhac.
+
 2006-08-02  Andreas Schwab  <schwab@suse.de>
 
 	* bindings.el (mode-line-format): Simplify reference to vc-mode.

lisp/complete.el

@@ -811,6 +811,12 @@ or properties are considered."
 (defun PC-expand-many-files (name)
   (with-current-buffer (generate-new-buffer " *Glob Output*")
     (erase-buffer)
+    (when (and (file-name-absolute-p name)
+               (not (file-directory-p default-directory)))
+      ;; If the current working directory doesn't exist `shell-command'
+      ;; signals an error.  So if the file names we're looking for don't
+      ;; depend on the working directory, switch to a valid directory first.
+      (setq default-directory "/"))
     (shell-command (concat "echo " name) t)
     (goto-char (point-min))
     ;; CSH-style shells were known to output "No match", whereas