Re: [PATCH] doins: fix D check, add EPREFIX check

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>>>>> On Mon, 25 Jul 2022, Fabian Groffen wrote:

> @@ -50,6 +51,16 @@ if [[ ${_E_INSDESTTREE_#${ED}} != "${_E_INSDESTTREE_}" ]]; then
>  	__helpers_die "${helper} used with \${D} or \${ED}"
>  	exit 1
>  fi
> +if [[ -n ${EPREFIX} && \
> +		${_E_INSDESTTREE_#${EPREFIX}} != "${_E_INSDESTTREE_}" ]];

The semicolon is redundant.

> +then
> +	__vecho "-------------------------------------------------------" 1>&2
> +	__vecho "You should not use \${EPREFIX} with helpers." 1>&2
> +	__vecho "  --> ${_E_INSDESTTREE_}" 1>&2
> +	__vecho "-------------------------------------------------------" 1>&2
> +	__helpers_die "${helper} used with \${EPREFIX}"
> +	exit 1
> +fi

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