--- ../future.knaddison.com/gettingin/includes/menu.inc	2006-01-25 08:22:27.000000000 -0800
+++ includes/menu.inc	2006-03-02 13:42:45.000000000 -0800
@@ -348,7 +348,7 @@
   $arguments = array_key_exists('callback arguments', $menu['items'][$mid]) ? $menu['items'][$mid]['callback arguments'] : array();
   $arg = substr($_GET['q'], strlen($menu['items'][$mid]['path']) + 1);
   if (strlen($arg)) {
-    $arguments = array_merge($arguments, explode('/', $arg));
+    $arguments = array_merge((array)$arguments, (array)explode('/', $arg));
   }
 
   call_user_func_array($menu['items'][$mid]['callback'], $arguments);