+Try_refresh ()
+{
+ FOUND=""
+ if [ -n "${ROOTSNAP}" ]; then
+ "${EXECUTABLE}" --resync-string="${ROOTSNAP}"
+ FOUND="Yes"
+ fi
+
+ if [ -n "${HOMESNAP}" ]; then
+ "${EXECUTABLE}" --resync-string="${HOMESNAP}"
+ FOUND="Yes"
+ fi
+
+ if [ -z "${FOUND}" ]
+ then
+ echo "No autoconfigured snapshots found at boot;" > /dev/null 1>&2
+ echo "(no resync string in ${LIVE_CONF})." > /dev/null 1>&2
+ exit 1
+ fi
+}
+