From a4670b3b6fc78eb62c8a67a523e9663556038657 Mon Sep 17 00:00:00 2001
From: Demian Katz <demian.katz@villanova.edu>
Date: Fri, 20 Dec 2019 07:29:36 -0500
Subject: [PATCH] Prevent notice.

---
 module/VuFind/src/VuFind/Controller/HoldsTrait.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/module/VuFind/src/VuFind/Controller/HoldsTrait.php b/module/VuFind/src/VuFind/Controller/HoldsTrait.php
index 6e249e073c7..b6fa76ef514 100644
--- a/module/VuFind/src/VuFind/Controller/HoldsTrait.php
+++ b/module/VuFind/src/VuFind/Controller/HoldsTrait.php
@@ -117,7 +117,8 @@ trait HoldsTrait
                 $gatheredDetails, $extraHoldFields, $requestGroups
             );
             $validPickup = $validGroup && $this->holds()->validatePickUpInput(
-                $gatheredDetails['pickUpLocation'], $extraHoldFields, $pickup
+                $gatheredDetails['pickUpLocation'] ?? null,
+                $extraHoldFields, $pickup
             );
             if (!$validGroup) {
                 $this->flashMessenger()
-- 
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