From patchwork Tue Mar 25 19:26:53 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 333688 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 377AB140081 for ; Wed, 26 Mar 2014 06:27:38 +1100 (EST) Received: from localhost ([::1]:43821 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WSX0a-0004z0-74 for incoming@patchwork.ozlabs.org; Tue, 25 Mar 2014 15:27:36 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34997) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WSX02-0004vG-Ve for qemu-devel@nongnu.org; Tue, 25 Mar 2014 15:27:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WSX01-0000Mw-Vv for qemu-devel@nongnu.org; Tue, 25 Mar 2014 15:27:02 -0400 Received: from mnementh.archaic.org.uk ([2001:8b0:1d0::1]:47148) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WSX01-0000J0-QH for qemu-devel@nongnu.org; Tue, 25 Mar 2014 15:27:01 -0400 Received: from pm215 by mnementh.archaic.org.uk with local (Exim 4.80) (envelope-from ) id 1WSWzt-00084K-6X; Tue, 25 Mar 2014 19:26:53 +0000 From: Peter Maydell To: qemu-devel@nongnu.org Date: Tue, 25 Mar 2014 19:26:53 +0000 Message-Id: <1395775613-30984-3-git-send-email-peter.maydell@linaro.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1395775613-30984-1-git-send-email-peter.maydell@linaro.org> References: <1395775613-30984-1-git-send-email-peter.maydell@linaro.org> X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:8b0:1d0::1 Cc: Paolo Bonzini , patches@linaro.org Subject: [Qemu-devel] [maybe-for-2.0 2/2] vl.c: Improve message when no default machine is found X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Improve the clarity of the message QEMU prints when the user doesn't specify a machine model to use and there is no default. Signed-off-by: Peter Maydell Reviewed-by: Marcel Apfelbaum Reviewed-by: Alex Bennée --- vl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/vl.c b/vl.c index 2355227..9975e5a 100644 --- a/vl.c +++ b/vl.c @@ -3929,7 +3929,8 @@ int main(int argc, char **argv, char **envp) #endif if (machine_class == NULL) { - fprintf(stderr, "No machine found.\n"); + fprintf(stderr, "No machine specified, and there is no default.\n" + "Use -machine help to list supported machines!\n"); exit(1); }