Richard van der Hoff 8b38096a89 Fix error handling on dns lookup
pass the right arguments to the errback handler

Fixes "TypeError('eb() takes exactly 2 arguments (1 given)',)"
2017-11-24 16:47:48 +00:00
..
2016-01-07 04:26:29 +00:00
2017-11-24 16:47:48 +00:00
2017-11-10 09:15:39 +00:00