From 9acd45a45eef0c442d118d8777ebbe60adf35e0b Mon Sep 17 00:00:00 2001
From: Aleh Hutnikau <hutnikau@1pt.com>
Date: Wed, 18 Nov 2015 12:11:38 +0300
Subject: [PATCH] Check select attribute value

---
 .../xml/marshalling/AssessmentSectionMarshaller.php        | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/qtism/data/storage/xml/marshalling/AssessmentSectionMarshaller.php b/qtism/data/storage/xml/marshalling/AssessmentSectionMarshaller.php
index b8ec62ff4..63f3d7550 100644
--- a/qtism/data/storage/xml/marshalling/AssessmentSectionMarshaller.php
+++ b/qtism/data/storage/xml/marshalling/AssessmentSectionMarshaller.php
@@ -71,8 +71,11 @@ protected function unmarshallChildrenKnown(DOMElement $element, QtiComponentColl
 				// Deal with selection elements.
 				$selectionElements = static::getChildElementsByTagName($element, 'selection');
 				if (count($selectionElements) == 1) {
-					$marshaller = $this->getMarshallerFactory()->createMarshaller($selectionElements[0]);
-					$object->setSelection($marshaller->unmarshall($selectionElements[0]));
+					$select = intval($selectionElements[0]->getAttribute('select'));
+                    if ($select > 0) {
+                        $marshaller = $this->getMarshallerFactory()->createMarshaller($selectionElements[0]);
+                        $object->setSelection($marshaller->unmarshall($selectionElements[0]));
+                    }
 				}
 				
 				// Deal with ordering elements.