--- friendfeed.module.orig	2008-07-02 16:33:24.000000000 -0400
+++ friendfeed.module	2008-07-08 06:21:10.000000000 -0400
@@ -154,7 +154,7 @@ function friendfeed_block($op = 'list', 
       $username = variable_get('friendfeed_block_username', '');
       if (empty($username)) {
         if (arg(0) == 'user') {
-          $user = user_load(arg(1));
+          $user = user_load(array('uid' => arg(1)));
           $username = $user->friendfeed_username;
         }
         else {
@@ -199,7 +199,7 @@ function friendfeed_user_feed($username,
  * Menu callback; display a user's FriendFeed status by UserID.
  */
 function friendfeed_user_view_uid($uid, $service = NULL, $start = 0, $num = 30) {
-  $user = user_load($uid);
+  $user = user_load(array('uid' => $uid));
   return friendfeed_user_view($user, $service, $start, $num);
 }