From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#65590: 29.0.50; esh-var-test/interp-concat-cmd fails on macOS Date: Tue, 29 Aug 2023 20:59:48 +0200 Message-ID: References: <7422c797-ff06-b05b-81e9-21b349be30ef@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="10252"; mail-complaints-to="usenet@ciao.gmane.io" Cc: michael.albinus@gmx.de, 65590@debbugs.gnu.org To: Jim Porter Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 29 21:03:01 2023 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 1qb3zQ-0002Sz-Gk for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 29 Aug 2023 21:03:00 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qb3z7-0008Sk-5a; 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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693335600; x=1693940400; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=LRfNlPe6OlxYj2FkN/7fvMTR5dv1aJAsBumM86lPKEo=; b=SvRjGN//AAWKJdc2Hgm0PN5rpnoisEzmXP0LzNUUhp6QexCGPEUA5oet9VasTu+5y6 O28XoNGHMCgDAZusHcBwugg//rvSndkh4dmHrKC3V7LXIwMeJWKRtdbLHAPYkg80j7c6 OBp/K+C40g209IUs9YRu6SJKQWxRuYr5frJcWxzsesRl/+Ul8W+eoqnJZBN0gdAxwJgX ZpKLAbKeDblbZU5orrQGwuulVYwgh3vlsD0qSQp3nr4o+nwgqz4apkDP8BbOYVek4HsE oNBJK5lJryDhVHlNpY2+Z9rXoTdzWLIUhVNWKbILyEFhB2IR6y/kH6Plmclb6C+YanuS X1MA== X-Gm-Message-State: AOJu0YyVQcBJ4zGUWrFm6G7Dt4p0rWyJNGo5UFX25MIrpq/jqY37bazl rZ6jrNY22rQyRjVIq0jt+KHtEiRK3CP+arUzAVI= X-Google-Smtp-Source: AGHT+IFeNMicZ1qO/o5sy8i7sEoxevwENySsSA6+Nqy1C4S/qoOLp1eOLRSl0rJsrlJ1QP5/Qx7QBTSXnvK9PQpTsSA= X-Received: by 2002:ac2:58f6:0:b0:500:95f7:c416 with SMTP id v22-20020ac258f6000000b0050095f7c416mr12427121lfo.7.1693335600029; Tue, 29 Aug 2023 12:00:00 -0700 (PDT) In-Reply-To: <7422c797-ff06-b05b-81e9-21b349be30ef@gmail.com> 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:268671 Archived-At: Jim Porter writes: > This looks like a race condition when executing this command: > > echo ${*echo "foo\nbar"}-baz > > That *should* print "foo\nbar-baz", but it tries to print "-baz" (and > fails). That appears to be because the subcommand (*echo "foo\nbar") > produces no output. I can confirm that the error is intermittent, as I'm not seeing it on a re-run.