From: Etienne Dechamps <etienne@edechamps.fr>
Date: Sat, 12 Jul 2014 12:56:01 +0000 (+0100)
Subject: Check if devops is valid before closing the device.
X-Git-Tag: release-1.1pre11~60^2
X-Git-Url: https://www.tinc-vpn.org/git/browse?a=commitdiff_plain;h=b12f122f1be89b49d8a3e39fb1b10c6e4d3ada94;hp=b12f122f1be89b49d8a3e39fb1b10c6e4d3ada94;p=tinc

Check if devops is valid before closing the device.

This fixes a segfault that occurs on exit if tinc fails before the
device is initialized (for example, if it fails to read the private
key).
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