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Date: Wed, 16 May 2018 17:49:00 +0100
From: Anthony PERARD <anthony.perard@citrix.com>
Message-ID: <20180516164900.GA32582@perard.uk.xensource.com>
References: <1525453270-23074-1-git-send-email-thuth@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH v2 2/5] qemu-options: Bail out on
 unsupported options instead of silently ignoring them
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To: Thomas Huth <thuth@redhat.com>
Cc: qemu-devel@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>, Markus Armbruster <armbru@redhat.com>

On Fri, May 04, 2018 at 07:01:07PM +0200, Thomas Huth wrote:
> diff --git a/vl.c b/vl.c
> index 806eec2..457e93b 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -4042,7 +4042,10 @@ int main(int argc, char **argv, char **envp)
>                  }
>                  break;
>              default:
> -                os_parse_cmd_args(popt->index, optarg);
> +                if (os_parse_cmd_args(popt->index, optarg)) {
> +                    error_report("Option not supported in this build");
> +                    exit(1);
> +                }

I think that report false errors, I've got:
qemu-system-i386: -no-user-config: Option not supported in this build

Regards,

-- 
Anthony PERARD