From: paca70 <paca70>
Date: Fri, 22 Oct 2004 13:20:35 +0000 (+0000)
Subject: Lib.php postgresql compatibly fix
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=90c6ded26476d0b300002953ae6031483bf8c1c5;p=moodle.git

Lib.php postgresql compatibly fix
graph.php $virtualscales was used uninitilized, fixed.
---

diff --git a/mod/survey/graph.php b/mod/survey/graph.php
index a9bf87b696..821e6adb0a 100644
--- a/mod/survey/graph.php
+++ b/mod/survey/graph.php
@@ -260,9 +260,9 @@
        }
        foreach ($qqq as $qq) {         // if any virtual, then use JUST virtual, else use JUST nonvirtual
            if ($qq->multi) {
-               if ($virtualscales && $qq->type < 0) {
+               if (!empty($virtualscales) && $qq->type < 0) {
                    $question[] = $qq;
-               } else if (!$virtualscales && $qq->type > 0) {
+               } else if (empty($virtualscales) && $qq->type > 0) {
                    $question[] = $qq;
                }
            }
diff --git a/mod/survey/lib.php b/mod/survey/lib.php
index 1805044f7a..7273cb0566 100644
--- a/mod/survey/lib.php
+++ b/mod/survey/lib.php
@@ -234,7 +234,7 @@ function survey_get_responses($surveyid, $groupid) {
                                    {$CFG->prefix}user AS u   $groupsdb
                              WHERE a.survey = $surveyid 
                                    AND a.userid = u.id $groupsql
-                          GROUP BY u.id, u.firstname, u.lastname
+                          GROUP BY u.id, u.firstname, u.lastname, u.picture
                           ORDER BY time ASC");
 }