dns_check should not try to connect when connect=False

`dns_check` was still attempting to connect when `connect=False`
was used. Fix this use case.

Signed-off-by: Sergey Kizunov <sergey.kizunov@ni.com>
This commit is contained in:
Sergey Kizunov 2017-03-16 15:17:23 -05:00
parent 9ef3e070c2
commit 880790f743

View file

@ -774,6 +774,7 @@ def dns_check(addr, port, safe=False, ipv6=None, connect=True):
if not connect:
resolved = candidate_addr
break
s = socket.socket(h[0], socket.SOCK_STREAM)
try: