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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-only
#
# succeed if we are in a git repository
srctree="$(dirname $0)/.."
if ! git -C "${srctree}" rev-parse --verify HEAD >/dev/null 2>/dev/null; then
exit 1
fi
if ! test -z $(git -C "${srctree}" rev-parse --show-cdup 2>/dev/null); then
exit 1
fi