[BUGFIX] Fix condition check for non existent query key (kitodo#1253)

Co-authored-by: Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
effective-webwork · Jun 6, 2024 · 564bfd4 · 564bfd4
1 parent 780a9a5
commit 564bfd4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Classes/Common/Solr/SolrSearch.php b/Classes/Common/Solr/SolrSearch.php
@@ -365,8 +365,8 @@ public function prepare()
 
         // Set search query.
         if (
-            (!empty($this->searchParams['fulltext']))
-            || preg_match('/' . $fields['fulltext'] . ':\((.*)\)/', trim($this->searchParams['query']), $matches)
+            !empty($this->searchParams['fulltext'])
+            || preg_match('/' . $fields['fulltext'] . ':\((.*)\)/', trim($this->searchParams['query'] ?? ''), $matches)
         ) {
             // If the query already is a fulltext query e.g using the facets
             $this->searchParams['query'] = empty($matches[1]) ? $this->searchParams['query'] : $matches[1];