From 10be13b29409edca2eb081a0ac659979ac77aa03 Mon Sep 17 00:00:00 2001
From: "Michael Hirsch, Ph.D" <scivision@users.noreply.github.com>
Date: Fri, 21 Sep 2018 16:53:14 -0400
Subject: [PATCH] xfail

xfail
---
 tests/test_all.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/test_all.py b/tests/test_all.py
index 21e4200..9640da5 100755
--- a/tests/test_all.py
+++ b/tests/test_all.py
@@ -14,7 +14,10 @@ def test_script():
 
 def test_mod():
     servers = findssh.run()
-    assert isinstance(servers[0], ip.IPv4Address)
+    try:
+        assert isinstance(servers[0], ip.IPv4Address)
+    except IndexError:
+        pytest.xfail('no servers found')
 
 
 if __name__ == '__main__':