From eb01b2e97653b0fb57fcbc96e4aa32e2a9d39fe0 Mon Sep 17 00:00:00 2001
From: gbateson <gbateson>
Date: Mon, 31 Aug 2009 02:08:00 +0000
Subject: [PATCH] MDL-20184 when importing questions from Hot Potatoes files to
 Moodle question-bank / Quiz module, the readquestions() function wil return
 "false", to signify an error, if no questions are detected in the import file

---
 question/format/hotpot/format.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/question/format/hotpot/format.php b/question/format/hotpot/format.php
index e701b5a955..83f0a5bd50 100644
--- a/question/format/hotpot/format.php
+++ b/question/format/hotpot/format.php
@@ -102,7 +102,12 @@ class qformat_hotpot extends qformat_default {
                     notice("Unknown quiz type '$xml->quiztype'");
                 }
         } // end switch
-        return $questions;
+
+        if (count($questions)) {
+            return $questions;
+        } else {
+            return false;
+        }
     }
 
     function process_jcloze(&$xml, &$questions) {
-- 
2.39.5