Re: io: Don't use '#' flag of printf format

[Philippe Mathieu-Daudé]

On 10/19/20 2:12 PM, AlexChen wrote:
> Signed-off-by: AlexChen <alex.chen@huawei.com>
> ---
>   io/channel-websock.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/io/channel-websock.c b/io/channel-websock.c
> index 47a0e941d9..e94a1fcf99 100644
> --- a/io/channel-websock.c
> +++ b/io/channel-websock.c
> @@ -746,7 +746,7 @@ static int 
> qio_channel_websock_decode_header(QIOChannelWebsock *ioc,
>               opcode != QIO_CHANNEL_WEBSOCK_OPCODE_CLOSE &&
>               opcode != QIO_CHANNEL_WEBSOCK_OPCODE_PING &&
>               opcode != QIO_CHANNEL_WEBSOCK_OPCODE_PONG) {
> -            error_setg(errp, "unsupported opcode: %#04x; only binary, close, "
> +            error_setg(errp, "unsupported opcode: 0x%04x; only binary, close, "
>                          "ping, and pong websocket frames are supported", 
> opcode);
>               qio_channel_websock_write_close(
>                   ioc, QIO_CHANNEL_WEBSOCK_STATUS_INVALID_DATA ,

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>