[datafeed] also catch EnvironmentError when trying to load the cwclientlib config file
means the config file has not been found, so fall back to the old implementation
instead of crashing.
#! /bin/sh -e
case "$1" in
purge)
rm -rf /etc/cubicweb.d/
rm -rf /var/log/cubicweb/
rm -rf /var/lib/cubicweb/
;;
esac
#DEBHELPER#
exit 0