中心后台：分前端授权机制———已被标记为删除状态的分前端授权码可以被重复利用。

SooonerHotel/App/Lib/Action/Hotel/FrontAction.class.php

@@ -64,7 +64,7 @@ class FrontAction extends CommonAction{
 		$this->display();
 	}
 	function GetCodeFromLicense(){
-	    $sql="SELECT code from sh_license sl where code not in (SELECT code from sh_hotel_device);";
+	    $sql="SELECT code from sh_license sl where code not in (SELECT code from sh_hotel_device where status<2);";
         $arr = M('')->query($sql);
         if (!empty($arr)){
             shuffle($arr);