From patchwork Fri Aug 21 15:14:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 275867 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BF4DBC433E1 for ; Fri, 21 Aug 2020 15:15:03 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8A5D9207C3 for ; Fri, 21 Aug 2020 15:15:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="J1LgmQXj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8A5D9207C3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60650 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k98kw-0006mH-Nk for qemu-devel@archiver.kernel.org; Fri, 21 Aug 2020 11:15:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41190) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k98kM-0006GL-5r for qemu-devel@nongnu.org; Fri, 21 Aug 2020 11:14:26 -0400 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:54602 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1k98kJ-0004Nm-9B for qemu-devel@nongnu.org; Fri, 21 Aug 2020 11:14:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1598022862; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=9wW2R1txbDruOQwk4ej7U8TTbA4SEYTfXBJdpBxm1P0=; b=J1LgmQXjGjBBHuBI+I/dOnNpS3JYnkK6AM3L+3iuRZTiqFuOwd9IDiwM7SsiDSEFw4rjGD 7R+Ok+d91H3Ol5o2rmJrLbNAsQXKDoM8qKbrlXO9+kWG40qpqDfcgQ9mBBCvgr5LdFAXWt TRM/tg/w9LXnBw/6SV0iSVv++sJnDWk= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-165-EAkn8gBwN1aH8H_taupvfA-1; Fri, 21 Aug 2020 11:14:20 -0400 X-MC-Unique: EAkn8gBwN1aH8H_taupvfA-1 Received: by mail-wr1-f69.google.com with SMTP id s23so632591wrb.12 for ; Fri, 21 Aug 2020 08:14:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=9wW2R1txbDruOQwk4ej7U8TTbA4SEYTfXBJdpBxm1P0=; b=YMtb5m5x6ny4FbHCX5LyhdUO/tdYCKqpX11s2VVvyQbThkkAoJIQ0tJngBbEpPwHS8 ZoITq7Drbl9B5XimEPWwJ+NF3SXMbMD4YJrHCtwF9RRWEpf6aO1Xxh0xmtft9QSZ17az j/HoATcPIZjTmkGHFQdJX8Lj6+HcZrVI/7+xqv3Vuj5YSnfssyZ4XDgdlWjZAz2sWHfH gcYrqJelfXd6tuk9822abz/uQj07TrZb21WKsrN9DfjzX+9vtEIdkCawagydlcXeqHue XWE8zRdvkoSkjevwOgbU1HszrPnC9jJfkV7lMMLfAzrszRQKBXDxGiAZWLzVBw4Kp21u zxIA== X-Gm-Message-State: AOAM530I4a/2PIHPPJplgKawpXFthiw7oAH3FDgwy27JO0FCfC82hIgP Zgy/aHmGNgk43M6MvnDJNNmOOEjtS6r679a5wceUtR4Sg8NN6aJWj3N5nv4xHK8LI4JncUIAMZz +o387YbHT6bMfiXg= X-Received: by 2002:adf:fbc6:: with SMTP id d6mr3235224wrs.189.1598022858943; Fri, 21 Aug 2020 08:14:18 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz8mCDgChHVeJcHIrS83PxYMRgIiV0Yp26sDWfi7Jf2P20ks01HMDhfnYLpp47IS8uplWojMw== X-Received: by 2002:adf:fbc6:: with SMTP id d6mr3235197wrs.189.1598022858676; Fri, 21 Aug 2020 08:14:18 -0700 (PDT) Received: from localhost.localdomain (121.red-81-40-121.staticip.rima-tde.net. [81.40.121.121]) by smtp.gmail.com with ESMTPSA id l7sm5540760wmh.15.2020.08.21.08.14.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Aug 2020 08:14:18 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH] configure: Silence shift warning in version_ge() Date: Fri, 21 Aug 2020 17:14:16 +0200 Message-Id: <20200821151416.1240494-1-philmd@redhat.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0.001 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=207.211.31.81; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/21 05:15:56 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Paolo Bonzini , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" As we might expect less than 2 argument, only shift again if there is arguments to shift. This fixes: ../configure: line 232: shift: shift count out of range Signed-off-by: Philippe Mathieu-Daudé --- configure | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure b/configure index 4e5fe332110..cf044ad2d25 100755 --- a/configure +++ b/configure @@ -229,7 +229,7 @@ version_ge () { set x $local_ver1 local_first=${2-0} # shift 2 does nothing if there are less than 2 arguments - shift; shift + shift || shift local_ver1=$* set x $local_ver2 # the second argument finished, the first must be greater or equal