From 8c9342ba54e7291b701c83f781518e6e5ac6be87 Mon Sep 17 00:00:00 2001
From: JrD <421273918@qq.com>
Date: Thu, 13 Aug 2020 17:12:48 +0800
Subject: [PATCH] debug

---
 modules/datasets/qianxun.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/datasets/qianxun.py b/modules/datasets/qianxun.py
index df9149a..3bad9d4 100644
--- a/modules/datasets/qianxun.py
+++ b/modules/datasets/qianxun.py
@@ -26,6 +26,8 @@ class QianXun(Query):
                   f'keywords={self.domain}&page={num}'
             resp = self.post(url, data)
             self.subdomains = self.collect_subdomains(resp)
+            if resp is None:
+                break
             if '<div id="page" class="pagelist">' not in resp.text:
                 break
             if '<li class="disabled"><span>&raquo;</span></li>' in resp.text: