fix relation

mobile/control/member_relation.php

@@ -77,7 +77,7 @@ class member_relationControl extends mbMemberControl
             }
         }
 
-        return self::outsuccess(array('subscriber' => $follower,
+        return self::outsuccess(array('subscriber' => $follower_infos,
             'count' => $iRelation->subscriber_count(),
             'mem_desc' => $mem_desc,
             'mobile_page' => mobile_page($pages)));