From fde1882d67b8b8fd7211b289352b52125544897b Mon Sep 17 00:00:00 2001
From: Jannis Mohlin Tsiroyannis <Jannis.MohlinTsiroyannis@kb.se>
Date: Tue, 17 Oct 2023 09:12:52 +0200
Subject: [PATCH] Update
 housekeeping/src/main/groovy/whelk/housekeeping/NotificationSender.groovy

Co-authored-by: Anders Jensen-Urstad <anders.jensen-urstad@kb.se>
---
 .../main/groovy/whelk/housekeeping/NotificationSender.groovy    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/housekeeping/src/main/groovy/whelk/housekeeping/NotificationSender.groovy b/housekeeping/src/main/groovy/whelk/housekeeping/NotificationSender.groovy
index 28d903ec92..4fb29d2f18 100644
--- a/housekeeping/src/main/groovy/whelk/housekeeping/NotificationSender.groovy
+++ b/housekeeping/src/main/groovy/whelk/housekeeping/NotificationSender.groovy
@@ -65,7 +65,7 @@ class NotificationSender extends HouseKeeper {
             for (Map settings : allUserSettingStrings) {
                 if (!settings["notificationEmail"])
                     continue
-                settings?.requestedNotifications.each { request ->
+                settings?.requestedNotifications?.each { request ->
                     if (!request instanceof Map)
                         return
                     if (!request["heldBy"])