Index: vote_up_down.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/vote_up_down/vote_up_down.module,v
retrieving revision 1.24.2.33
diff -u -p -r1.24.2.33 vote_up_down.module
--- vote_up_down.module	9 Aug 2009 00:14:41 -0000	1.24.2.33
+++ vote_up_down.module	24 Sep 2009 11:03:28 -0000
@@ -544,7 +544,10 @@ function vote_up_down_vote($type, $cid, 
       $criteria = array('content_type' => $type, 'content_id' => $cid, 'uid' => $user->uid, 'tag' => $tag);
       $user_vote = votingapi_select_single_vote_value($criteria);
       if ($user->uid && !$user_vote && ($node->uid != $user->uid) && ($vote['value'] != 0)) {
-        userpoints_userpointsapi('points', variable_get('userpoints_vote_up_down', 0), $user->uid, 'Vote Up/Down points');
+        $ret = userpoints_userpointsapi((int)variable_get('userpoints_vote_up_down', 0));
+        if (!$ret['status']) {
+          watchdog('vote_up_down', 'Failed to apply !points userpoints for uid !uid : !reason', array('!points' => variable_get('userpoints_vote_up_down', 0), '!uid' => $user->uid, '!reason' => $ret['reason']));
+        }
       }
     }