Bug 15813: Fix list-context call to ...->guarantor in opac-memberentry.pl

(was: Bug 14658: (followup) fix issue with list context on DBIC call)

While working on bug 14659, it was discovered that the call to
...->guarantor in list context will cause the hash to be misaligned if
there is no guarantor.

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Brendan Gallagher brendan@bywatersolutions.com

diff --git a/opac/opac-memberentry.pl b/opac/opac-memberentry.pl
index 667f201..32da430 100755 (executable)
--- a/opac/opac-memberentry.pl
+++ b/opac/opac-memberentry.pl
@@ -227,7 +227,7 @@ elsif ( $action eq 'edit' ) {    #Display logged in borrower's data
 
     $template->param(
         borrower  => $borrower,
-        guarantor => Koha::Borrowers->find($borrowernumber)->guarantor(),
+        guarantor => scalar Koha::Borrowers->find($borrowernumber)->guarantor(),
     );
 
     if (C4::Context->preference('OPACpatronimages')) {