my @mappings;
my $i = 0;
while($i < @marcfields and $i < @marcsubfields and $i < @marcvalues) {
- if($marcfields[$i] and $marcsubfields[$i] and $marcvalues[$i]) {
+ if($marcfields[$i] and $marcsubfields[$i]) {
push @mappings, {
marcfield => $marcfields[$i],
marcsubfield => $marcsubfields[$i],