bugfix eshell/rm

[Thierry Volpiatto <thierry.volpiatto@gmail.com>]

Hi all,
`eshell-remove-entries' use a not bound 'verbose' variable, and fail.
To reproduce bug, try "rm -rf /some/directory" in eshell.
 

This patch fix it.
however there is maybe other calls to `eshell-remove-entries' to fix.

This is on emacs-23.3

--8<---------------cut here---------------start------------->8---
diff --git a/lisp/eshell/em-unix.el b/lisp/eshell/em-unix.el
index 8f61270..0a79e80 100644
--- a/lisp/eshell/em-unix.el
+++ b/lisp/eshell/em-unix.el
@@ -194,7 +194,7 @@ Otherwise, Emacs will attempt to use rsh to invoke du on the remote machine."
       (Info-menu (car args))
       (setq args (cdr args)))))
 
-(defun eshell-remove-entries (path files &optional top-level)
+(defun eshell-remove-entries (path files &optional top-level verbose)
   "From PATH, remove all of the given FILES, perhaps interactively."
   (while files
     (if (string-match "\\`\\.\\.?\\'"
@@ -298,7 +298,7 @@ Remove (unlink) the FILE(s).")
 			 (y-or-n-p
 			  (format "rm: descend into directory `%s'? "
 				  entry)))
-		     (eshell-remove-entries nil (list entry) t))
+		     (eshell-remove-entries nil (list entry) t nil))
 	       (eshell-error (format "rm: %s: is a directory\n" entry)))
 	   (eshell-remove-entries nil (list entry) t)))))
      (setq args (cdr args)))
--8<---------------cut here---------------end--------------->8---

-- 
A+ Thierry
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