#echo "stampfile: $1"
#echo "interval=$interval, now=$now, stamp=$stamp, delta=$delta"
+ # remove timestamps a day (or more) in the future and force re-check
+ if [ $stamp -gt $(($now+86400)) ]; then
+ echo "WARNING: file $stamp_file has a timestamp in the future: $stamp"
+ rm -f "$stamp_file"
+ return 0
+ fi
+
if [ $delta -ge $interval ]; then
return 0
fi