Bug 22597: Remove "more_subfields_xml" from GetPatronInfo response

Test plan
1/ Set an item with some xml data in more_subfields_xml
2/ Issue this item to a borrower
3/ Query the webservice with GetPatronInfo methods and show_loans=1 params
4/ Check no <more_subfields_xml> tags are returned in the xml response from the webservice

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

C4/ILSDI/Services.pm

@@ -483,6 +483,7 @@ sub GetPatronInfo {
         while ( my $c = $pending_checkouts->next ) {
             # FIXME We should only retrieve what is needed in the template
             my $issue = $c->unblessed_all_relateds;
+            delete $issue->{'more_subfields_xml'};
             push @checkouts, $issue
         }
         $borrower->{'loans'}->{'loan'} = \@checkouts;