From 1f8f4cf212196e7441f573edf48e4abf466b0c3b Mon Sep 17 00:00:00 2001
From: Demian Katz <demian.katz@villanova.edu>
Date: Thu, 19 Dec 2019 09:43:27 -0500
Subject: [PATCH] Prevent notice about unset element.
---
module/VuFind/src/VuFind/ILS/Driver/PAIA.php | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/module/VuFind/src/VuFind/ILS/Driver/PAIA.php b/module/VuFind/src/VuFind/ILS/Driver/PAIA.php
index b61780ee826..c055cc7ff30 100644
--- a/module/VuFind/src/VuFind/ILS/Driver/PAIA.php
+++ b/module/VuFind/src/VuFind/ILS/Driver/PAIA.php
@@ -293,7 +293,7 @@ class PAIA extends DAIA
$elements = $array_response['doc'];
foreach ($elements as $element) {
$item_id = $element['item'];
- if ($element['error']) {
+ if ($element['error'] ?? false) {
$details[$item_id] = [
'success' => false,
'status' => $element['error'],
--
GitLab