On Monday 2009 January 12 13:58:28 you wrote:
>In bash, "set -u" gives an error when a variable is unbound. In this
>case, the bash completion script included in the git/contrib directory
>produces several errors.
>
>The attached patch replaces things like
>
> if [ -z "$1" ]
>
>with
>
> if [ -z "${1-}" ]
That looks ugly to me. Any reason we shouldn't just "set +u" at the top of
the script?
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