--- user_relationships_api.api.inc.orig	2009-07-01 14:27:39.000000000 +0200
+++ user_relationships_api.api.inc	2009-07-01 14:29:31.000000000 +0200
@@ -328,9 +328,9 @@ function user_relationships_load($param 
 
   $query = _user_relationships_generate_query($param, $options);
 
-  $results = db_query($query[($count ? 'count' : 'query')], $query['arguments']);
+  $results = db_query($query[(isset($count) && $count ? 'count' : 'query')], $query['arguments']);
 
-  if ($count) {
+  if (isset($count) && $count) {
     return (int)db_result($results);
   }
 
@@ -348,7 +348,7 @@ function user_relationships_load($param 
     }
   }
 
-  $return = $rid ? $relationships[$rid] : $relationships;
+  $return = isset($rid) && $rid ? $relationships[$rid] : $relationships;
   _user_relationships_invoke('load', $return);
 
   return $return;
@@ -421,4 +421,4 @@ function user_relationships_api_can_requ
 function user_relationships_api_cck_field_privacy_access($requestee, $requester) {
   $relationship = user_relationships_load(array('between' => array($requestee->uid, $requester->uid), 'approved' => TRUE), array('count' => TRUE), FALSE);
   return $relationship;
-}
\ No newline at end of file
+}