Re: [PATCH] hooks--update: Explicitly check for all zeros for a deleted ref.

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Alexandre Julliard <julliard@xxxxxxxxxx> writes:

> The previous check caused the hook to reject as unannotated any tag
> whose SHA1 starts with a zero.
>
> Signed-off-by: Alexandre Julliard <julliard@xxxxxxxxxx>
> ---
>  templates/hooks--update |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/templates/hooks--update b/templates/hooks--update
> index 9d3795c..d8c7626 100644
> --- a/templates/hooks--update
> +++ b/templates/hooks--update
> @@ -42,7 +42,7 @@ fi
>  
>  # --- Check types
>  # if $newrev is 0000...0000, it's a commit to delete a branch
> -if [ -z "${newrev##0*}" ]; then
> +if [ "$newrev" = "0000000000000000000000000000000000000000" ]; then
>  	newrev_type=commit

The first intention could have been expressed as
case "${newrev}" in *[^0]*) ;; *) newrev_type=commit;esac

But your version seems clearer.

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum
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