[rewriter] fix latent bug: arbitrary etype may be substituted when using is_instance_of type restriction
Note: the test is not deterministic because the bug depends on the iteration
order on a set.
#! /bin/sh -e
case "$1" in
remove)
if [ -x "/etc/init.d/cubicweb-ctl" ]; then
invoke-rc.d cubicweb-ctl stop || true
fi
;;
esac
#DEBHELPER#
exit 0