[PATCH] 5-make-release-commit: fix rstheader

[Kevin Traynor]

On 07/01/2022 09:50, christian.ehrhardt at canonical.com wrote:
> From: Christian Ehrhardt <christian.ehrhardt at canonical.com>
> 
> The printf magic fails trying to interpret "-" as option and thereby breaking
> the top level headers.
>     printf: -%: invalid option
>     printf: usage: printf [-v var] format [arguments]
> 
> Instead of relying printf expansion, fall back to the more trivial
> printf n times which works with any char.
> 
> Signed-off-by: Christian Ehrhardt <christian.ehrhardt at canonical.com>
> ---
>   5-make-release-commit | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/5-make-release-commit b/5-make-release-commit
> index 374154f..00acf92 100755
> --- a/5-make-release-commit
> +++ b/5-make-release-commit
> @@ -29,7 +29,7 @@ function rstheader()
>   
>   	echo
>   	echo "${msg}"
> -	printf "${rchar}%.0s" $(seq 1 ${#msg})
> +	for i in $(seq 1 ${#msg}); do printf "${rchar}"; done
>   	# break after line plus one empty line
>   	echo
>   	echo
> 

Acked-by: Kevin Traynor <ktraynor at redhat.com>