if [ "$1" == "-u" ]
then
update=0
for config in /etc/env.d
if dependencyChanged "${svcdir}/envcache" /etc/env.d /etc/env.d/*
do
if [ "${config}" -nt "${svcdir}/envcache" ]
update=1
fi
break
done
shift
[ ${update} -eq 0 ] && exit 0