[PATCH i-g-t] tools/intel_gpu_top: Fix near full percentage bar formatting

[Kamil Konieczny]

Hi Tvrtko,
On 2024-01-18 at 08:48:38 +0000, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> 
> Fix a bug where 1) the end vertical separator element would not be printed
> if the progress bar portion was all filled by the progress bar characters
> (no trailing spaces), and 2) the numerical overlay would be skipped to.
> 
> The bug would also shift the layout of following UI elements since the
> progress bar would not be consuming all the allocated horizontal space.
> 
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> Reported-by: anonymoustranquillity at proton.me

Reviewed-by: Kamil Konieczny <kamil.konieczny at linux.intel.com>

> ---
>  tools/intel_gpu_top.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/tools/intel_gpu_top.c b/tools/intel_gpu_top.c
> index 046ead15a122..5b4f94d7de7a 100644
> --- a/tools/intel_gpu_top.c
> +++ b/tools/intel_gpu_top.c
> @@ -1015,9 +1015,8 @@ print_percentage_bar(double percent, double max, int max_len, bool numeric)
>  		printf("%s", bars[i]);
>  
>  	len -= (bar_len + (w - 1)) / w;
> -	if (len < 1)
> -		return;
> -	n_spaces(len);
> +	if (len >= 1)
> +		n_spaces(len);
>  
>  	putchar('|');
>  
> -- 
> 2.40.1
>