dev #73870 fix return type

6adb086c · Ghislain Loas · d7d95514 · 6adb086c
Commit 6adb086c authored 6 years ago by Ghislain Loas
--- a/library/Class/Testing/Yaz.php
+++ b/library/Class/Testing/Yaz.php
@@ -26,7 +26,7 @@ class Class_Testing_Yaz {

  public function marcToMarcXml($unimarc) {
    if(!$unimarc)
-      return '';
+      return [];

    $filename = $this->_writeUnimarcInFile($unimarc);