Bug 7325 - Editing a list generates errors in the log
Checking for variables before trying to use them in
building the pagination menu
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
(cherry picked from commit
17df078261b9054b45f87c42f34d9a9e82fba138)
Signed-off-by: Chris Nighswonger <chris.nighswonger@gmail.com>
(cherry picked from commit
ab27da89a9707558f40c3ea38e66da7043f6da80)
Signed-off-by: Chris Nighswonger <chris.nighswonger@gmail.com>