#
# Decide whether we do nothing, or a full or incremental backup.
#
-if ( @Backups == 0
+if ( $lastFullTime == 0
|| $opts{f}
|| (!$opts{i} && (time - $lastFullTime > $Conf{FullPeriod} * 24*3600
&& time - $lastIncrTime > $Conf{IncrPeriod} * 24*3600)) ) {