my $sha1 = $fp->{sha1};
my $id = $fp->{id};
- my $islead = $recs{$id}{lead};
- # only process records which haven't already been set as a sub
- unless (defined $islead and $islead) {
+ # only process records which haven't already been seen
+ unless (defined $recs{$id}{lead}) {
unless ($fps{$sha1}) {
# haven't seen this fp before. create a new hashref with the current
# record as lead