diff options
Diffstat (limited to 'Lib/socket.py')
| -rw-r--r-- | Lib/socket.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/Lib/socket.py b/Lib/socket.py index be019db..a2df891 100644 --- a/Lib/socket.py +++ b/Lib/socket.py @@ -287,8 +287,8 @@ def create_connection(address, timeout=_GLOBAL_DEFAULT_TIMEOUT): is used. """ - msg = "getaddrinfo returns an empty list" host, port = address + err = None for res in getaddrinfo(host, port, 0, SOCK_STREAM): af, socktype, proto, canonname, sa = res sock = None @@ -299,9 +299,12 @@ def create_connection(address, timeout=_GLOBAL_DEFAULT_TIMEOUT): sock.connect(sa) return sock - except error as err: - msg = err + except error as _: + err = _ if sock is not None: sock.close() - raise error(msg) + if err is not None: + raise err + else: + raise error("getaddrinfo returns an empty list") |