Index: branches/version-2_5-dev/html/test/upgrade/index.php
===================================================================
--- branches/version-2_5-dev/html/test/upgrade/index.php	(revision 19684)
+++ branches/version-2_5-dev/html/test/upgrade/index.php	(revision 20434)
@@ -96,6 +96,5 @@
     updateModuleTable($arrProductsList);
 
-    $objJson = new Services_JSON();
-    echo $objJson->encode($arrRet);
+    echo SC_Utils_Ex::jsonEncode($arrRet);
 }