This bug was fixed in the package ifupdown - 0.8.6ubuntu2
--------------- ifupdown (0.8.6ubuntu2) xenial; urgency=medium
* Fix ifquery crash if interface state file does not exist yet. (Closes: #810779, LP: #1532722)
-- Martin Pitt <email address hidden> Tue, 12 Jan 2016 08:13:08 +0100
This bug was fixed in the package ifupdown - 0.8.6ubuntu2
---------------
ifupdown (0.8.6ubuntu2) xenial; urgency=medium
* Fix ifquery crash if interface state file does not exist yet.
(Closes: #810779, LP: #1532722)
-- Martin Pitt <email address hidden> Tue, 12 Jan 2016 08:13:08 +0100