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#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2016-2020 The Debian Live team
## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.
Find_files ()
{
(ls "${@}" | grep -qs .) > /dev/null 2>&1
}
In_list ()
{
local NEEDLE="${1}"
shift
local ITEM
for ITEM in "${@}"; do
if [ "${NEEDLE}" = "${ITEM}" ]; then
return 0
fi
done
return 1
}
Truncate ()
{
local FILE
for FILE in "${@}"; do
if [ ! -L ${FILE} ]
then
: > ${FILE}
fi
done
}
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