$starttime = gettimeofday;
#1st of all, find item MARC tag.
-my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.itemnumber",'');
+my ($tagfield,$tagsubfield) = &GetMarcFromKohaField( "items.itemnumber" );
# $dbh->do("lock tables biblio write, biblioitems write, items write, marc_biblio write, marc_subfield_table write, marc_blob_subfield write, marc_word write, marc_subfield_structure write");
my $sth = $dbh->prepare("SELECT biblionumber FROM biblio");
$sth->execute;