fix worker master

11 years ago · a109f571e3
2 changed files with 6 additions and 1 deletions
--- a/3
+++ b/3
@ -1,3 +1,6 @@
 2.0.4 2014-06-12
 - Fix worker master
 2.0.3 2014-06-11
 - Fix table encryption with UDP
--- a/shadowsocks/asyncdns.py
+++ b/shadowsocks/asyncdns.py
@ -423,7 +423,9 @@ class DNSResolver(object):
                self._send_req(hostname, QTYPE_A)
    def close(self):
-        self._sock.close()
+        if self._sock:
            self._sock.close()
            self._sock = None
 def test():