Initialize errors variables used in MetadataUtils::loadXML() calls (#147

)
NatLibFi · Oct 25, 2023 · c918e6d · c918e6d
1 parent c9cb65f
commit c918e6d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/RecordManager/Base/Controller/CreatePreview.php b/src/RecordManager/Base/Controller/CreatePreview.php
@@ -148,6 +148,7 @@ public function launch($metadata, $format, $source)
 
         if ('marc' !== $format && substr(trim($metadata), 0, 1) === '<') {
             $doc = new \DOMDocument();
+            $errors = '';
             if (false === $this->metadataUtils->loadXML($metadata, $doc, 0, $errors)) {
                 throw new \Exception("Could not parse XML record: $errors");
             }
@@ -244,6 +245,7 @@ public function getDataSources($format = '')
     protected function oaipmhTransform($metadata, $transformations)
     {
         $doc = new \DOMDocument();
+        $errors = '';
         if (false === $this->metadataUtils->loadXML($metadata, $doc, 0, $errors)) {
             throw new \Exception("Could not parse XML record: $errors");
         }