https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=4855 Andreas Roussos <arouss1980@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |arouss1980@gmail.com --- Comment #1 from Andreas Roussos <arouss1980@gmail.com> --- I'm no Perl expert but I had a look and, apparently, tools/export.pl calls Koha::Exporter::Record::export in order to export the bibliographic/authority records. Unless given a filename, the export() subroutine in Koha/Exporter/Record.pm operates on STDOUT, hence the inability to know the size of the file beforehand. So, I think that with the current set of Perl scripts and modules it's not possible to tell the browser the size of the file in advance... -- You are receiving this mail because: You are the QA Contact for the bug. You are watching all bug changes.