(pcomplete/cd): Complete more than one argument, just in case.

lisp/ChangeLog

 2009-12-01  Stefan Monnier  <monnier@iro.umontreal.ca>
 
+	* pcmpl-unix.el (pcomplete/cd): Complete more than one argument, just
+	in case.
+
 	* pcomplete.el (pcomplete-std-complete): Don't try to complete past
 	the last element.
 

lisp/pcmpl-unix.el

@@ -51,7 +51,7 @@ with the SSH option \"HashKnownHosts no\"."
 ;;;###autoload
 (defun pcomplete/cd ()
   "Completion for `cd'."
-  (pcomplete-here (pcomplete-dirs)))
+  (while (pcomplete-here (pcomplete-dirs))))
 
 ;;;###autoload
 (defalias 'pcomplete/pushd 'pcomplete/cd)