From 894b552159e17d798f76cd6f1a4a9a78fbc1fa10 Mon Sep 17 00:00:00 2001
From: hl <hanlu@tink.ltd>
Date: Sat, 23 Nov 2024 18:23:43 +0800
Subject: [PATCH] update

---
 sort_known_hosts.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sort_known_hosts.py b/sort_known_hosts.py
index da032b2..9937501 100755
--- a/sort_known_hosts.py
+++ b/sort_known_hosts.py
@@ -11,18 +11,18 @@ from collections import namedtuple
 class Entry(namedtuple('Entry', ['host', 'algorithm', 'hash'])):
     separator: str = '.'
 
-    def __str__(self):
+    def __str__(self) -> str:
         return f'{self.host} {self.algorithm} {self.hash}'
 
     @property
-    def key(self):
+    def key(self) -> str:
         return f'{self.algorithm}{self.separator}{self.hash}'
 
 
 def main(args):
-    filename: Path | None = getattr(args, 'known_hosts', None)
+    filename: Path = getattr(args, 'known_hosts', Path())
     file_path = filename.resolve()
-    if not file_path.exists() or not file_path.is_file():
+    if not file_path.is_file():
         sys.exit(1)
     entryMap = {}