From: Pierre Pichet <pichet.pierre@uqam.ca>
Date: Sat, 19 Dec 2009 21:30:31 +0000 (+0000)
Subject: MDL-20960 testing correctly response 0 as not null line 393 merged from 1.9
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=b7c81cf066f21e35a00c05e54299c3f7aac9744a;p=moodle.git

MDL-20960 testing correctly response 0 as not null line 393 merged from 1.9
---

diff --git a/question/type/multianswer/questiontype.php b/question/type/multianswer/questiontype.php
index 6a9c1027f0..30eab72da2 100644
--- a/question/type/multianswer/questiontype.php
+++ b/question/type/multianswer/questiontype.php
@@ -390,7 +390,7 @@ class embedded_cloze_qtype extends default_questiontype {
 
                 // Set up a default chosenanswer so that all non-empty wrong
                 // answers are highlighted red
-                if (empty($chosenanswer) && !empty($response)) {
+                if (empty($chosenanswer) && $response != '') {
                     $chosenanswer = new stdClass;
                     $chosenanswer->fraction = 0.0;
                 }