fix some potential problem now

2023-08-26 19:16:16 +08:00 · 2023-08-26 19:16:16 +08:00 · 2546508a01
parent 39340c2c3b
commit 2546508a01
1 changed files with 1 additions and 1 deletions
--- a/crawler.py
+++ b/crawler.py
@ -358,7 +358,7 @@ def parser_beautiful(innerHTML, article, number, dircrea, bk=False):
                linksite = chi.attrs['href']
            if linksite:
                linksite = linksite.replace("//link.zhihu.com/?target=https%3A", "").replace("//link.zhihu.com/?target=http%3A", "")
-                if article[-1]=='\n':
+                if len(article) > 0 and article[-1]=='\n':
                    article += "["+chi.text+"]"+"("+linksite + ")"
                else:
                    article += "\n\n["+chi.text+"]"+"("+linksite + ")"