chr(8) can cause an error (#1289)

8d690ea9 · mathieugrimault · Demian Katz · 753c3f8f · 8d690ea9
Commit 8d690ea9 authored 6 years ago by mathieugrimault Committed by Demian Katz 6 years ago
--- a/module/VuFind/src/VuFind/RecordDriver/MarcAdvancedTrait.php
+++ b/module/VuFind/src/VuFind/RecordDriver/MarcAdvancedTrait.php
@@ -855,7 +855,7 @@ trait MarcAdvancedTrait
        if ($format == 'marc21') {
            $xml = $this->getMarcRecord()->toXML();
            $xml = str_replace(
-                [chr(27), chr(28), chr(29), chr(30), chr(31)], ' ', $xml
+                [chr(27), chr(28), chr(29), chr(30), chr(31), chr(8)], ' ', $xml
            );
            $xml = simplexml_load_string($xml);
            if (!$xml || !isset($xml->record)) {