From 7d0ffb0fe6ccf053082b654a52faf20a8a0cc7ba Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Thu, 13 Sep 2007 10:46:39 +0000
Subject: [PATCH] MDL-11231 - Missing "correct" tick in Close question with
 answer '0'.

---
 question/type/multianswer/questiontype.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/question/type/multianswer/questiontype.php b/question/type/multianswer/questiontype.php
index 3e946bb3f38..e3b0cda5233 100644
--- a/question/type/multianswer/questiontype.php
+++ b/question/type/multianswer/questiontype.php
@@ -275,7 +275,7 @@ class embedded_cloze_qtype extends default_questiontype {
                 }
 
                 /// Determine style
-                if ($options->feedback && !empty($response)) {
+                if ($options->feedback && $response != '') {
                     $style = 'class = "'.question_get_feedback_class($chosenanswer->fraction).'"';
                     $feedbackimg = question_get_feedback_image($chosenanswer->fraction);
                 } else {