MDL-30625 fail gracefully when admins not defined

2011-12-09 09:04:43 +01:00
parent bb6ccfa53d
commit b8d13becf9
1 changed files with 4 additions and 0 deletions
@@ -62,6 +62,10 @@ function get_admin() {
        return clone($mainadmin);
    }

+    if (empty($CFG->siteadmins)) {  // Should not happen on an ordinary site
+        return false;
+    }
+
    foreach (explode(',', $CFG->siteadmins) as $id) {
        if ($user = $DB->get_record('user', array('id'=>$id, 'deleted'=>0))) {
            $mainadmin = $user;