From: thepurpleblob <thepurpleblob>
Date: Mon, 5 Jan 2009 15:23:10 +0000 (+0000)
Subject: MDL-17779
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=9843511764e40775bcac45434a09683ff0c4e435;p=moodle.git

MDL-17779
Add simple check that question at least has questiontext before allowing it.
---

diff --git a/question/format/hotpot/format.php b/question/format/hotpot/format.php
index d3a4056b90..efc708c1d2 100644
--- a/question/format/hotpot/format.php
+++ b/question/format/hotpot/format.php
@@ -445,7 +445,10 @@ class qformat_hotpot extends qformat_default {
                         $question->fraction[$aa] = 1;
                     }
                 }
-                $questions[] = $question;
+                // add a sanity check for empty questions, see MDL-17779
+                if (!empty($question->questiontext)) {
+                    $questions[] = $question;
+                }
                 $q++;
             }
             $x++;