From 927be95b95d0d345cda23db1cddf3b500c557404 Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Wed, 24 Aug 2016 16:00:46 -0400
Subject: [PATCH] util: default_route: Handle lack of /proc/net/route

Which doesn't exist on freebsd for example

https://bugzilla.redhat.com/show_bug.cgi?id=1369803
---
 virtinst/util.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/virtinst/util.py b/virtinst/util.py
index 57c81497f..823b2728e 100644
--- a/virtinst/util.py
+++ b/virtinst/util.py
@@ -201,6 +201,10 @@ def generate_uuid(conn):
 
 def default_route():
     route_file = "/proc/net/route"
+    if not os.path.exists(route_file):
+        logging.debug("route_file=%s does not exist", route_file)
+        return None
+
     d = file(route_file)
 
     defn = 0