From 08121fadcb5a1c35a5fa15800b3ee6bee1e10aa2 Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Fri, 9 May 2008 15:02:24 +0000
Subject: [PATCH] Problem when editing calculated questions when installed on
 Postgres.

---
 question/type/calculated/questiontype.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/question/type/calculated/questiontype.php b/question/type/calculated/questiontype.php
index a587a684b1..4ef8358604 100644
--- a/question/type/calculated/questiontype.php
+++ b/question/type/calculated/questiontype.php
@@ -921,12 +921,13 @@ class question_calculated_qtype extends question_dataset_dependent_questiontype
         $questionusingstr = get_string('usedinquestion','qtype_calculated');
         $itemscountstr = get_string('itemscount','qtype_datasetdependent');
        $text ='';
-        if (!empty($form->category)) {           
+        if (!empty($form->category)) {  
+            list($category) = explode(',', $form->category);
             $sql = "SELECT i.*,d.*
                     FROM {$CFG->prefix}question_datasets d,
                          {$CFG->prefix}question_dataset_definitions i    
                     WHERE i.id = d.datasetdefinition
-                    AND i.category = '$form->category'; 
+                    AND i.category = $category; 
                     " ;
             if ($records = get_records_sql($sql)) {
                 foreach ($records as $r) {
-- 
2.39.5