Set null race class name correctly.

diff --git a/lib/race.php b/lib/race.php
index fd23fdd..aaa7209 100644 (file)
--- a/lib/race.php
+++ b/lib/race.php
@@ -473,7 +473,8 @@
 
   function do_race($name, $event_id, $hull_id, $allotted_time, $posted) {
     $race = new Race;
-    $race->setClassName($name);
+    if ($name) $race->setClassName($name);
+    else $race->setClassName(null);
     $race->setEventId($event_id);
     if ($hull_id) $race->setHullId($hull_id);
     else $race->setHullId(null);