On Thu, 29 Jul 2021 08:09:31 +0300
"Tzvetomir Stoyanov (VMware)" <tz.stoyanov@xxxxxxxxx> wrote:
> In trace file version 7, the top buffer is saved with its empty
> file name, string "". When displaying it, filter those empty strings.
This looks like it could have been folded into another patch.
-- Steve
>
> Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@xxxxxxxxx>
> ---
> tracecmd/trace-read.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tracecmd/trace-read.c b/tracecmd/trace-read.c
> index a36d72e4..1868a830 100644
> --- a/tracecmd/trace-read.c
> +++ b/tracecmd/trace-read.c
> @@ -1175,7 +1175,7 @@ static void print_handle_file(struct handle_list *handles)
> /* Only print file names if more than one file is read */
> if (!multi_inputs && !instances)
> return;
> - if (handles->file)
> + if (handles->file && *handles->file != '\0')
> printf("%*s: ", max_file_size, handles->file);
> else
> printf("%*s ", max_file_size, "");
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