From e2a2866631d4719d7c00aac66494799ef54ed656 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20L=C3=B6ffler?= <loeffler@spooner-web.de>
Date: Thu, 2 Nov 2017 14:29:04 +0100
Subject: [PATCH] Gets author only if given

---
 .../ext/ter_fe2/Classes/Solr/Indexqueue/TerIndexer.php       | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/html/typo3conf/ext/ter_fe2/Classes/Solr/Indexqueue/TerIndexer.php b/html/typo3conf/ext/ter_fe2/Classes/Solr/Indexqueue/TerIndexer.php
index 97713ceb..bb64f11d 100644
--- a/html/typo3conf/ext/ter_fe2/Classes/Solr/Indexqueue/TerIndexer.php
+++ b/html/typo3conf/ext/ter_fe2/Classes/Solr/Indexqueue/TerIndexer.php
@@ -125,7 +125,10 @@ class TerIndexer extends \ApacheSolrForTypo3\Solr\IndexQueue\Indexer
             $document->setField('extensionDocumentationLink_stringS', $documentationLink);
 
             // get multiple authors
-            $authors = GeneralUtility::trimExplode(',', $extension->getLastVersion()->getAuthor()->getName());
+            $authors = [];
+            if ($extension->getLastVersion() && $extension->getLastVersion()->getAuthor()) {
+                $authors = GeneralUtility::trimExplode(',', $extension->getLastVersion()->getAuthor()->getName());
+            }
             $document->setField('author_textWstM', $authors);
         }
 
-- 
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