xunao

helper/refill/api/xyz/xunao/RefillPhone.php

@@ -99,7 +99,7 @@ class RefillPhone extends refill\IRefillPhone
         $str = "";
         ksort($data);
         foreach($data as $k => $v){
-            if($v){
+            if($this->check_empty($v) === false){
                 $str .= $v;
             }
         }