From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.bugs Subject: bug#43375: 26.1: file-directory-p returns t for empty string Date: Sun, 13 Sep 2020 15:06:02 +0200 Message-ID: <87een5g72d.fsf@igel.home> References: <20200913124737.bnsdbrhkfb7xpesj@E15-2016.optimum.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14035"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) Cc: 43375@debbugs.gnu.org To: Boruch Baum Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Sep 13 15:07:27 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kHRj5-0003YB-3B for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 13 Sep 2020 15:07:27 +0200 Original-Received: from localhost ([::1]:52138 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kHRj4-0002lQ-3h for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 13 Sep 2020 09:07:26 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53544) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kHRig-0002Rj-Mg for bug-gnu-emacs@gnu.org; Sun, 13 Sep 2020 09:07:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:38153) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kHRig-0004sK-Cd for bug-gnu-emacs@gnu.org; Sun, 13 Sep 2020 09:07:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kHRig-0001VB-8C for bug-gnu-emacs@gnu.org; Sun, 13 Sep 2020 09:07:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andreas Schwab Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 13 Sep 2020 13:07:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43375 X-GNU-PR-Package: emacs Original-Received: via spool by 43375-submit@debbugs.gnu.org id=B43375.16000023715666 (code B ref 43375); Sun, 13 Sep 2020 13:07:02 +0000 Original-Received: (at 43375) by debbugs.gnu.org; 13 Sep 2020 13:06:11 +0000 Original-Received: from localhost ([127.0.0.1]:49689 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kHRhq-0001TK-L0 for submit@debbugs.gnu.org; Sun, 13 Sep 2020 09:06:10 -0400 Original-Received: from mail-out.m-online.net ([212.18.0.10]:56248) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kHRhk-0001T6-NV for 43375@debbugs.gnu.org; Sun, 13 Sep 2020 09:06:08 -0400 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4Bq8rC3s4pz1rs00; Sun, 13 Sep 2020 15:06:03 +0200 (CEST) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4Bq8rC1NbLz1qrg2; Sun, 13 Sep 2020 15:06:03 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id oagUECMW5L5X; Sun, 13 Sep 2020 15:06:02 +0200 (CEST) X-Auth-Info: 5nQe8pmG0r13iDrB1sZ3JF4T0inW3PDqo4iK/4Akc0uDQePP7ZspCH+9jOCKFhgF Original-Received: from igel.home (ppp-46-244-163-183.dynamic.mnet-online.de [46.244.163.183]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sun, 13 Sep 2020 15:06:02 +0200 (CEST) Original-Received: by igel.home (Postfix, from userid 1000) id 0DAC82C2703; Sun, 13 Sep 2020 15:06:02 +0200 (CEST) X-Yow: Finally, Zippy drives his 1958 RAMBLER METROPOLITAN into the faculty dining room. In-Reply-To: <20200913124737.bnsdbrhkfb7xpesj@E15-2016.optimum.net> (Boruch Baum's message of "Sun, 13 Sep 2020 08:47:37 -0400") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:187941 Archived-At: On Sep 13 2020, Boruch Baum wrote: > I was expecting the follow to return nil, but it returns t > > (file-directory-p "") This is not a bug, as Emacs always works with expanded and canonicalized file names (the result of applying expand-file-name). Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."