Avoid passing null to strtolower(). (#20)

vufind-org · Mar 8, 2024 · 9b9b638 · 9b9b638
1 parent 46300f2
commit 9b9b638
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/OaiPmh/RecordWriter.php b/src/OaiPmh/RecordWriter.php
@@ -212,7 +212,7 @@ public function write($records)
 
             // Save the current record, either as a deleted or as a regular file:
             $attribs = $record->header->attributes();
-            if (strtolower($attribs['status']) == 'deleted') {
+            if (strtolower($attribs['status'] ?? '') == 'deleted') {
                 $this->strategy->addDeletedRecord($id);
             } else {
                 $recordXML = $this->recordFormatter->format($id, $record);