From 647f4af000203bc624b94e8362867dd6fd96b7e2 Mon Sep 17 00:00:00 2001
From: Clark Boylan <clark.boylan@gmail.com>
Date: Thu, 23 Mar 2017 16:57:28 -0700
Subject: [PATCH] Always define link_type in debian interfaces

The existing code continues when an unknown link_type is found,
unfortunately we don't set link_type when the link_type is not known so
we get a python error. Just set link_type to None when we can't
determine what it is to allow the continue to function as intended.

Change-Id: Ib41650e92f24050efbc9358a6adc68421ae8a8e4
---
 glean/cmd.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/glean/cmd.py b/glean/cmd.py
index 2039387..17d80b5 100644
--- a/glean/cmd.py
+++ b/glean/cmd.py
@@ -602,6 +602,8 @@ def write_debian_interfaces(interfaces, sys_interfaces):
             link_type = "inet6"
         elif interface['type'] == 'ipv4':
             link_type = "inet"
+        else:
+            link_type = None
 
         # We do not know this type of entry
         if not link_type: