修改邀请注册判断

application/api_broker/controller/Client.php

@@ -337,7 +337,10 @@ class Client extends Basic
         $data['data']   = array();
         $data['msg']    = '';
 
-        if ($this->agentId) {
+        if (empty($this->agentId)) {
+            return $this->response($data['status'],'id is null');
+        }
+
         $where['status'] = 0;
         $where['referrer_id'] = $this->agentId;
         $where['referrer_source'] = 20;
@@ -348,9 +351,6 @@ class Client extends Basic
             $data['data'][$k]['user_pic'] = HEADERIMGURL.$v['user_pic'];
         }
         $data['status'] = 200;
-        } else {
-            $data['msg'] = 'id is null';
-        }
 
         return $this->response($data['status'], $data['msg'], $data['data']);
     }