my $marcflavour = C4::Context->preference("marcflavour");
if ($op eq "export") {
-
- print $query->header('Content-Type: text/marc');
+ print $query->header( -type => 'application/octet-stream',
+ -attachment=>'koha.mrc');
my $StartingBiblionumber = $query->param("StartingBiblionumber");
my $EndingBiblionumber = $query->param("EndingBiblionumber");