This patch add some variable definition that have been deleted during merge.
my $biblionumber = $input->param('biblionumber');
my $user = $input->remote_user;
my $uncertainprice = $input->param('uncertainprice');
-my $biblionumber = $input->param('biblionumber');
#warn "CREATEBIBITEM = $input->param('createbibitem')";
#warn Dumper $input->param('createbibitem');
my $booksellerid = $params->{'booksellerid'};
my $basketno = $params->{'basketno'};
my $sub = $params->{'sub'};
+my $bookseller = GetBookSellerFromId($booksellerid);
# getting the template
my ( $template, $loggedinuser, $cookie ) = get_template_and_user(