From 26904d196d110601b76da7fee9c4f8b6a2692e1b Mon Sep 17 00:00:00 2001
From: Achim Fritz <achim.fritz@b13.de>
Date: Fri, 25 Aug 2023 15:15:32 +0200
Subject: [PATCH] [BUGFIX] prevent Exception when create Event Queue Worker
 Task

Fixes: #3767
---
 .../Task/EventQueueWorkerTaskAdditionalFieldProvider.php   | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Classes/Task/EventQueueWorkerTaskAdditionalFieldProvider.php b/Classes/Task/EventQueueWorkerTaskAdditionalFieldProvider.php
index c66a33e4f3..db51ee32f3 100644
--- a/Classes/Task/EventQueueWorkerTaskAdditionalFieldProvider.php
+++ b/Classes/Task/EventQueueWorkerTaskAdditionalFieldProvider.php
@@ -48,9 +48,12 @@ public function getAdditionalFields(
         /** @var EventQueueWorkerTask $task */
         $additionalFields = [];
 
-        if (!$task instanceof EventQueueWorkerTask) {
+        if ($task !== null && !($task instanceof EventQueueWorkerTask)) {
             return $additionalFields;
         }
+        if ($schedulerModule->getCurrentAction()->equals(Action::ADD)) {
+            $taskInfo['solr_eventqueueworkertask_limit'] = EventQueueWorkerTask::DEFAULT_PROCESSING_LIMIT;
+        }
 
         if ($schedulerModule->getCurrentAction()->equals(Action::EDIT)) {
             $taskInfo['solr_eventqueueworkertask_limit'] = $task->getLimit();
@@ -95,6 +98,6 @@ public function saveAdditionalFields(
             return;
         }
 
-        $task->setLimit($submittedData['solr_eventqueueworkertask_limit']);
+        $task->setLimit((int)$submittedData['solr_eventqueueworkertask_limit']);
     }
 }