Bug 7368: Update GetXmlBiblio documentation

Only changing some documentation about GetXmlBiblio

Signed-off-by: Mirko Tietgen <mirko@abunchofthings.net>
Added the word 'contain'

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>

C4/Biblio.pm

@@ -1255,7 +1255,7 @@ sub GetMarcBiblio {
   my $marcxml = GetXmlBiblio($biblionumber);
 
 Returns biblioitems.marcxml of the biblionumber passed in parameter.
-The XML contains both biblio & item datas
+The XML should only contain biblio information (item information is no longer stored in marcxml field)
 
 =cut
 

C4/ImportBatch.pm

@@ -621,6 +621,7 @@ sub BatchCommitRecords {
 
                 # remove item fields so that they don't get
                 # added again if record is reverted
+                # FIXME: GetXmlBiblio output should not contain item info any more! So the next foreach should not be needed. Does not hurt either; may remove old 952s that should not have been there anymore.
                 my $old_marc = MARC::Record->new_from_xml(StripNonXmlChars($oldxml), 'UTF-8', $rowref->{'encoding'}, $marc_type);
                 foreach my $item_field ($old_marc->field($item_tag)) {
                     $old_marc->delete_field($item_field);

tools/export.pl

@@ -22,7 +22,7 @@ use Getopt::Long;
 use CGI;
 use C4::Auth;
 use C4::AuthoritiesMarc;    # GetAuthority
-use C4::Biblio;             # GetMarcBiblio GetXmlBiblio
+use C4::Biblio;             # GetMarcBiblio
 use C4::Branch;             # GetBranches
 use C4::Csv;
 use C4::Koha;               # GetItemTypes