From 2a724620f7edd0a7a7df5bdcc924dbc6816a218e Mon Sep 17 00:00:00 2001
From: nfreear <nfreear>
Date: Wed, 17 Jan 2007 14:33:29 +0000
Subject: [PATCH] Partial fix for MDL-8048, undid bug introduced last commit.

---
 group/db/dbbasicgrouplib.php | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/group/db/dbbasicgrouplib.php b/group/db/dbbasicgrouplib.php
index 34c00067fe9..09321f32af6 100644
--- a/group/db/dbbasicgrouplib.php
+++ b/group/db/dbbasicgrouplib.php
@@ -44,12 +44,17 @@ function groups_db_get_user($userid) {
  */
  function groups_db_get_groups($courseid) {
     if (! $courseid) {
-        $groupid = false;
-    } else {
-        $groups = get_records('groups_courses_groups', 'courseid', $courseid, 
-                              '', $fields='id, groupid');
-        // Put the results into an array
-        $groupids = groups_groups_to_groupids($groups, $courseid);
+        return false;
+    }
+    $records = get_records('groups_courses_groups', 'courseid', $courseid, 
+                           '', $fields='id, groupid');
+    if (! $records) {
+        return false;
+    }
+    // Put the results into an array, note these are NOT 'group' objects.
+    $groupids = array();
+    foreach ($records as $record) {
+        array_push($groupids, $record->groupid);
     }
 
     return $groupids;
@@ -103,7 +108,7 @@ function groups_db_get_groups_for_user($userid, $courseid) {
                 WHERE cg.courseid  = $courseid AND gm.userid=$userid";
                 
         $groups = get_records_sql($sql);
-        $groupids = groups_groups_to_groupids($groups, $courseid);
+        $groupids = groups_groups_to_groupids($groups);
     }
 	
     return $groupids;