From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: [Emacs-diffs] trunk r113420: * net/tramp-sh.el (tramp-sh-handle-vc-registered): Use `ignore-error'. Date: Tue, 16 Jul 2013 17:16:46 -0400 Message-ID: References: <87mwpm99me.fsf@gmx.de> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1374009426 13258 80.91.229.3 (16 Jul 2013 21:17:06 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 16 Jul 2013 21:17:06 +0000 (UTC) Cc: emacs-devel@gnu.org To: Michael Albinus Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Jul 16 23:17:07 2013 Return-path: Envelope-to: ged-emacs-devel@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 1UzCcN-0003U1-4O for ged-emacs-devel@m.gmane.org; Tue, 16 Jul 2013 23:17:07 +0200 Original-Received: from localhost ([::1]:49361 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UzCcM-00068v-Hl for ged-emacs-devel@m.gmane.org; Tue, 16 Jul 2013 17:17:06 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53950) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UzCcI-00068o-7F for emacs-devel@gnu.org; Tue, 16 Jul 2013 17:17:03 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UzCcG-00036f-Tv for emacs-devel@gnu.org; Tue, 16 Jul 2013 17:17:02 -0400 Original-Received: from chene.dit.umontreal.ca ([132.204.246.20]:40908) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UzCcG-00036C-Qr for emacs-devel@gnu.org; Tue, 16 Jul 2013 17:17:00 -0400 Original-Received: from fmsmemgm.homelinux.net (lechon.iro.umontreal.ca [132.204.27.242]) by chene.dit.umontreal.ca (8.14.1/8.14.1) with ESMTP id r6GLGl6i008750; Tue, 16 Jul 2013 17:16:52 -0400 Original-Received: by fmsmemgm.homelinux.net (Postfix, from userid 20848) id 45B6CAE2D2; Tue, 16 Jul 2013 17:16:46 -0400 (EDT) In-Reply-To: <87mwpm99me.fsf@gmx.de> (Michael Albinus's message of "Tue, 16 Jul 2013 10:44:57 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-NAI-Spam-Flag: NO X-NAI-Spam-Threshold: 5 X-NAI-Spam-Score: 0 X-NAI-Spam-Rules: 1 Rules triggered RV4641=0 X-NAI-Spam-Version: 2.3.0.9362 : core <4641> : streams <1001512> : uri <1478613> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 132.204.246.20 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:161949 Archived-At: >>> + (ignore-errors >>> + (tramp-run-real-handler 'vc-registered (list file)))))))) >> Is it normal/common for (tramp-run-real-handler 'vc-registered (list >> file)) to signal an error in some corner cases? > No. I have added this as self-defense of Tramp. So an error here indicates an error in some code somewhere. In this case, with-demoted-errors is preferable. > The error was triggered, when I have opened a file on a NAS via Tramp. > I have mounted the emacs source directory there, and I have tried to > open a file in that directory. > Due to the existence of .../emacs/.bzr, there was a call > (process-file "bzr" nil t nil "status" "--no-classify" "README") > bzr is not installed on that machine, so this call failed. Sounds like a bug in vc-bzr-register. Could you either try and fix it there (catching the error right there), or file a bug report for it? Stefan