电话配置

@@ -489,7 +489,7 @@ class Seller extends Common
                                             AND u.sellerid = '.$data['id']);
         $seller_user_openid = $seller_user_openid_array ? $seller_user_openid_array[0]['openid'] : '';
 
-        if($seller_user_openid_array[0]['phone']=='NULL' || $seller_user_openid_array[0]['phone'] ==''){
+        if($seller_user_openid_array[0]['phone']==NULL || $seller_user_openid_array[0]['phone'] ==''){
             $seller_user_openid_array[0]['phone'] = '电话未填写';
             $seller_user_openid_array[0]['phone_status'] = 1;
         }