commit e6bc9e85b9278f6a3b1c83ac160907fb982f34de
Author: Matthew Radcliffe <mradcliffe@softpixel.com>
Date:   Thu Feb 28 22:33:10 2013 -0500

    Issue #1258026 by mradcliffe, Berdir: Fix update to use initial instead of default because default would mean bad things later.

diff --git a/userpoints.install b/userpoints.install
index 472e439..5aa9558 100644
--- a/userpoints.install
+++ b/userpoints.install
@@ -469,7 +469,7 @@ function userpoints_update_7200() {
     'type' => 'varchar',
     'length' => 100,
     'not null' => TRUE,
-    'default' => 'userpoints',
+    'initial' => 'userpoints',
   );
   db_add_field('userpoints_txn', 'type', $type_field);
 }