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#!/bin/bash set -e case "$1" in configure) if command -v update-grub > /dev/null && [ -d /boot/grub ]; then update-grub || : fi ;; abort-upgrade|abort-remove|abort-deconfigure) ;; *) echo "postinst called with unknown argument \`$1'" >&2 exit 1 ;; esac #DEBHELPER# exit 0