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