From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Drew Adams" Newsgroups: gmane.emacs.bugs Subject: bug#11687: 24.1; (wrong-type-argument stringp nil) for `dired-do-chmod' (actually, `dired-do-uncache') Date: Tue, 12 Jun 2012 16:43:49 -0700 Message-ID: <5D9D0F04DFAD4CBB9517A166DB26D531@us.oracle.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1339544667 28561 80.91.229.3 (12 Jun 2012 23:44:27 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 12 Jun 2012 23:44:27 +0000 (UTC) To: 11687@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jun 13 01:44:26 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Seal5-00088k-Sb for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Jun 2012 01:44:24 +0200 Original-Received: from localhost ([::1]:44299 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Seal5-0003l3-Ll for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 12 Jun 2012 18:43:55 -0500 Original-Received: from dradamslap1 (/10.159.223.114) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 12 Jun 2012 16:43:55 -0700 X-Mailer: Microsoft Office Outlook 11 THREAD-INDEX: Ac1I9TcYYrk3kWg1QNyYBPVHbuy4dA== X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 X-Source-IP: ucsinet21.oracle.com [156.151.31.93] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 1) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:60904 Archived-At: I did not see this with emacs -Q, but this is what I saw: I marked some files in Dired, then did `dired-do-chmod'. At the prompt I entered "a-w". This is the backtrace: Debugger entered--Lisp error: (wrong-type-argument stringp nil) * find-file-name-handler(nil dired-uncache) * (let ((handler (find-file-name-handler dir (quote dired-uncache)))) (if handler (funcall handler (quote dired-uncache) dir))) * dired-uncache(nil) * (if (and test-for-subdir (dired-get-subdir)) (let* ((dir (dired-get-subdir)) (switches (cdr (assoc-string dir dired-switches-alist)))) (dired-insert-subdir dir (when arg (read-string "Switches for listing: " (or switches dired-subdir-switches dired-actual-switches))))) (message "Redisplaying...") (dired-uncache (if (consp dired-directory) (car dired-directory) dired-directory)) (dired-map-over-marks (let ((fname (dired-get-filename)) (dired-after-readin-hook nil)) (message "Redisplaying... %s" fname) (dired-update-file-line fname)) arg) (run-hooks (quote dired-after-readin-hook)) (dired-move-to-filename) (message "Redisplaying...done")) * dired-do-redisplay(nil) * (let* ((files (dired-get-marked-files t arg)) (modestr (and (stringp (car files)) (nth 8 (file-attributes (car files))))) (default (and (stringp modestr) (string-match "^.\\(...\\)\\(...\\)\\(...\\)$" modestr) (replace-regexp-in-string "-" "" (format "u=%s,g=%s,o=%s" (match-string 1 modestr) (match-string 2 modestr) (match-string 3 modestr))))) (modes (dired-mark-read-string "Change mode of %s to: " nil (quote chmod) arg files default)) num-modes) (cond ((equal modes "") (error "No file mode specified")) ((string-match "^[0-7]+" modes) (setq num-modes (string-to-number modes 8)))) (dolist (file files) (set-file-modes file (if num-modes num-modes (file-modes-symbolic-to-number modes (file-modes file))))) (dired-do-redisplay arg)) dired-do-chmod(nil) * call-interactively(dired-do-chmod nil nil) In GNU Emacs 24.1.1 (i386-mingw-nt5.1.2600) of 2012-06-10 on MARVIN Windowing system distributor `Microsoft Corp.', version 5.1.2600 Configured using: `configure --with-gcc (4.6) --cflags -ID:/devel/emacs/libs/libXpm-3.5.8/include -ID:/devel/emacs/libs/libXpm-3.5.8/src -ID:/devel/emacs/libs/libpng-dev_1.4.3-1/include -ID:/devel/emacs/libs/zlib-dev_1.2.5-2/include -ID:/devel/emacs/libs/giflib-4.1.4-1/include -ID:/devel/emacs/libs/jpeg-6b-4/include -ID:/devel/emacs/libs/tiff-3.8.2-1/include -ID:/devel/emacs/libs/gnutls-3.0.9/include'