From 7453df700fd92b92b490a5d1bf4cdc7592726000 Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Mon, 12 May 2008 17:29:56 +0000
Subject: [PATCH] MDL-14804 - question_list_instances is broken - It does not
 include the each modules lib file before doing
 function_exists($module->name.'_question_list_instances').

---
 lib/questionlib.php | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/questionlib.php b/lib/questionlib.php
index 22cb029d3d..bcd0f5829c 100644
--- a/lib/questionlib.php
+++ b/lib/questionlib.php
@@ -249,18 +249,22 @@ class cmoptions {
  * @return array of strings
  */
 function question_list_instances($questionid) {
+    global $CFG;
     $instances = array();
     $modules = get_records('modules');
     foreach ($modules as $module) {
-        $fn = $module->name.'_question_list_instances';
-        if (function_exists($fn)) {
-            $instances = $instances + $fn($questionid);
+        $fullmod = $CFG->dirroot . '/mod/' . $module->name;
+        if (file_exists($fullmod . '/lib.php')) {
+            include_once($fullmod . '/lib.php');
+            $fn = $module->name.'_question_list_instances';
+            if (function_exists($fn)) {
+                $instances = $instances + $fn($questionid);
+            }
         }
     }
     return $instances;
 }
 
-
 /**
  * Returns list of 'allowed' grades for grade selection
  * formatted suitably for dropdown box function
-- 
2.39.5