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 D0E401F9F4 for ; Mon, 22 Nov 2021 11:15:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236506AbhKVLSo (ORCPT ); Mon, 22 Nov 2021 06:18:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235437AbhKVLSo (ORCPT ); Mon, 22 Nov 2021 06:18:44 -0500 Received: from mail-ed1-x534.google.com (mail-ed1-x534.google.com [IPv6:2a00:1450:4864:20::534]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3C7EC061574 for ; Mon, 22 Nov 2021 03:15:37 -0800 (PST) Received: by mail-ed1-x534.google.com with SMTP id r11so75109151edd.9 for ; Mon, 22 Nov 2021 03:15:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:references:user-agent:in-reply-to :message-id:mime-version:content-transfer-encoding; bh=oRqkha2zcPXobexX3TvHdiE0oDyP9V6kVplNE0USsfg=; b=Hz4gNo0HKaAhDHntamm5wp/OUGRH0yQdQq5MSuDQvJBNh5lt6JRw9/ChT3djtzLaSp fzG5QzG7IugYC76KYJq/UkSrioAvgEiefpXc8jamtjpE4nJiS4X9UOlPn/aW+O0ipO1F jmmd/55WhVmugD8RzVLBk4uixgA+6Clj6t0U3jlV8piA8Nq+GSvtOZPO7kd3Z76lGT2w /CIKl0FvWw/oCX1TIszubyMAqbppsdMHTdantBCmVIUnXW1rF6rBewiDtuf5o5einzoN KrYxi46ssMoxcYAxBKh7vwrsY50A4V5NkIL1Xzg6xrVhVIOLdBVY5gF5J8IJWTicsZtd 24uw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:references:user-agent :in-reply-to:message-id:mime-version:content-transfer-encoding; bh=oRqkha2zcPXobexX3TvHdiE0oDyP9V6kVplNE0USsfg=; b=yWaBnp4/u+tTocg+ISEUvuIYcjUcIlFCp3wd1yyklaw56gOAd6P3iYQtYe8QhBuxwQ 4EDQSn4fPrnQHQlcz+Ld6R9ZDxyT48WLswie2UTkTzmBUmEpUgmTiBQYQtAGuNHw/uLq 5f7c+OHm+U+M5w8b5TH4LESSQI59SorID9gyurD9BDBFK7iifAl/eanJo3nDyGDF+dLu k6eiaXn14SxW/NZWGReh93s5hDShfilcLvc4VIz+8T6Wzn2ggxDSNIUxef2i6ZPokNqL 5K/jB6ENz8QiQ2M+uzUWEgfAn1QEThLWHe35gvOFW9cUtaA+HcQFIB4sZ2dh0fxcUVvW lkGA== X-Gm-Message-State: AOAM532nGhztwmLhwMPISsuhAgjZ04Mam3kCCA0sGZLVQZtd2ZhaQbH3 5Vzem8NkUTPP7GanjcJnDQohPCjCTO0= X-Google-Smtp-Source: ABdhPJyTfEUAS2en1H1f5vVD1FMej/Az3RplE4JA9A67AE/s7CnY28FFDSut/6ivuf6bFWTf5srkig== X-Received: by 2002:a05:6402:1450:: with SMTP id d16mr64898960edx.144.1637579736098; Mon, 22 Nov 2021 03:15:36 -0800 (PST) Received: from gmgdl (j120189.upc-j.chello.nl. [24.132.120.189]) by smtp.gmail.com with ESMTPSA id ga37sm3200038ejc.65.2021.11.22.03.15.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Nov 2021 03:15:35 -0800 (PST) Received: from avar by gmgdl with local (Exim 4.95) (envelope-from ) id 1mp7IM-000zHv-Fq; Mon, 22 Nov 2021 12:15:34 +0100 From: =?utf-8?B?w4Z2YXIgQXJuZmrDtnLDsA==?= Bjarmason To: Teng Long Cc: congdanhqx@gmail.com, git@vger.kernel.org, gitster@pobox.com, peff@peff.net Subject: Re: [PATCH v2 1/1] ls-tree.c: support `--oid-only` option for "git-ls-tree" Date: Mon, 22 Nov 2021 12:14:14 +0100 References: <211119.86wnl42ri2.gmgdl@evledraar.gmail.com> <20211122074538.87255-1-dyroneteng@gmail.com> User-agent: Debian GNU/Linux bookworm/sid; Emacs 27.1; mu4e 1.6.9 In-reply-to: <20211122074538.87255-1-dyroneteng@gmail.com> Message-ID: <211122.8635no1lwp.gmgdl@evledraar.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On Mon, Nov 22 2021, Teng Long wrote: > On Fri, 19 Nov 2021 14:30:52 +0100, =C3=86var Arnfj=C3=B6r=C3=B0 Bjarmaso= n wrote >> just cut -f1 instead of awk? Also don't put "git" on the LHS of a pipe, >> it might hide segfaults. Also applies to the below. >> > > Will apply, and could you please describe the problem with more details? > (appreciate if there is an executable example) Run this in a terminal: git stawtus | cat; echo $?; The LHS of the pipe fails, but the exit code of that command is hidden. So we prefer: git stawtus >out && # fails [...]