MDL-31869: Searching for users in messaging with multiple roles gener…

…ates a warning
moodle · Mar 27, 2012 · 77c5c20 · 77c5c20
1 parent c4d7207
commit 77c5c20
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/message/lib.php b/message/lib.php
@@ -1508,7 +1508,7 @@ function message_search_users($courseid, $searchtext, $sort='', $exceptions='')
 
         // everyone who has a role assignment in this course or higher
         $params = array($USER->id, "%$searchtext%");
-        $users = $DB->get_records_sql("SELECT $ufields, mc.id as contactlistid, mc.blocked
+        $users = $DB->get_records_sql("SELECT DISTINCT $ufields, mc.id as contactlistid, mc.blocked
                                          FROM {user} u
                                          JOIN {role_assignments} ra ON ra.userid = u.id
                                          LEFT JOIN {message_contacts} mc