From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS53758 23.128.96.0/24 X-Spam-Status: No, score=-3.7 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id 9B3A81F8C1 for ; Mon, 4 May 2020 16:28:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729577AbgEDQ2t (ORCPT ); Mon, 4 May 2020 12:28:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729551AbgEDQ2s (ORCPT ); Mon, 4 May 2020 12:28:48 -0400 Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 61CF4C061A0E for ; Mon, 4 May 2020 09:28:47 -0700 (PDT) Received: by mail-pf1-x443.google.com with SMTP id v63so5734785pfb.10 for ; Mon, 04 May 2020 09:28:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=PUx9SlmLeEujSRwwFPemMgSSgSj12XfoEHL6mHxkY+4=; b=Fpf63WxElFY7wdwiTzltoMTA3oHq7l6ogxQ9S+NN7xVdiIRmB4O2dcvyGB2R6hub5P 3yvKTkJioPOI0TCA2hSmUKY+P2rr1LA4Gz+QvbUtkx8TegOEmuQCq2cxJ7m2CUhM1Sne P6wQ/N+M2DCCAo+AFNumZawLgkkCvUaZPfAKv2yUtQMdsFYkUTiO6StR98pcFeBzlvo3 CB4qUWHSv8gQVIC30aDFEYhGF53BY/IqklktDsKBIZqy0S4VQILrypxKCHaMUFAC68iA v2bsTpSsOGtrbranz1uHM7BDostvXiOA5zp/ohpASpsSUKtp4yh0ZTyQkn6zIq1tO80W Ektg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=PUx9SlmLeEujSRwwFPemMgSSgSj12XfoEHL6mHxkY+4=; b=PIOcllqP6x5TRCH6YSStccPD3vtzs23Xz92hHQdoEzqepPvQdU1TQYqxk0jJF5tjhF bn8t68yu6U9JCQwYwImJAoUDB/5u4ZdsCcDaMVyRjIOvm92QSApB1CPu0ik9BK/DfMTF gZO2AX5YJDpbQpF9W6qp5OhedkyWBGNHQuV8SyZhgRXBO37KwjVu9S+amOGLU3o0NvzS Uy+ZB0Ygyjn2hVZk4iTmfBS0pLUbk7RZzqBkUDUBgcOB47mTxat/ip/LRmjBmrhKlO2s TUoMwSPiT5gu2JyWHTtR6cd39iJiisDEVFiDNc7MLcrq0qHghR6/Wlv86FBqsjXHBYCh +5Tg== X-Gm-Message-State: AGi0PuY23sVTkpkuZruK821k1nrYDzKWpdEz1zQw9Ky1dIwALagKtP10 +KIDq4hUff8s/OcoaFDBd+s= X-Google-Smtp-Source: APiQypLy+parpF8Gpz2puozpzH7ZJuztEX8xIYW3YcwckBkcFR50fAKyedcVfpHkxm9HOcoZQOnmDQ== X-Received: by 2002:a63:5445:: with SMTP id e5mr16890179pgm.185.1588609726878; Mon, 04 May 2020 09:28:46 -0700 (PDT) Received: from Carlos-MBP (c-67-188-192-166.hsd1.ca.comcast.net. [67.188.192.166]) by smtp.gmail.com with ESMTPSA id o1sm7376825pjs.39.2020.05.04.09.28.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 May 2020 09:28:46 -0700 (PDT) Date: Mon, 4 May 2020 09:28:44 -0700 From: Carlo Marcelo Arenas =?utf-8?B?QmVsw7Nu?= To: Jeff King Cc: Junio C Hamano , Danh Doan , clime , Git List Subject: Re: [PATCH] CodingGuidelines: drop arithmetic expansion advice to use "$x" Message-ID: <20200504162844.GE86805@Carlos-MBP> References: <20200503090952.GA170768@coredump.intra.peff.net> <20200503091157.GA170902@coredump.intra.peff.net> <20200503114351.GA28680@danh.dev> <20200504151351.GC11373@coredump.intra.peff.net> <20200504160709.GB12842@coredump.intra.peff.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200504160709.GB12842@coredump.intra.peff.net> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On Mon, May 04, 2020 at 12:07:09PM -0400, Jeff King wrote: > -- >8 -- > Subject: CodingGuidelines: drop arithmetic expansion advice to use "$x" > > The advice to use "$x" rather than "x" in arithmetric expansion was > working around a dash bug fixed in 0.5.4. Even Debian oldstable has > 0.5.7 these days. that would be oldoldstable, oldstable is actually in 0.5.8 ;) > Helped-by: Danh Doan > Signed-off-by: Jeff King Reviewed-by: Carlo Marcelo Arenas Belón Carlo