MDL-18417 fixed DML conversion

diff --git a/mod/forum/lib.php b/mod/forum/lib.php
index 51156e7cb13ce6e9c21e2ca091c864b0aabc5649..9dc282e8aafdf41d39879e2e84e2299adac844b4 100644 (file)
--- a/mod/forum/lib.php
+++ b/mod/forum/lib.php
@@ -2379,7 +2379,7 @@ function forum_count_discussions($forum, $cm, $course) {
 
     $sql = "SELECT COUNT(d.id)
               FROM {forum_discussions} d
-             WHERE d.groupid IN ($mygroups) AND d.forum = ?
+             WHERE d.groupid $mygroups_sql AND d.forum = ?
                    $timedsql";
 
     return $DB->get_field_sql($sql, $params);