From 8fd38329d79c2d72dae7f1300519c3e30bf9019e Mon Sep 17 00:00:00 2001
From: Graham R Pugh <graham.pugh@id.ethz.ch>
Date: Thu, 6 Aug 2020 20:57:48 +0200
Subject: [PATCH] don't error if no device id

---
 installinstallmacos.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/installinstallmacos.py b/installinstallmacos.py
index b3f58ba..f1d6732 100755
--- a/installinstallmacos.py
+++ b/installinstallmacos.py
@@ -112,7 +112,7 @@ def get_bridge_id():
         remotectl_output = subprocess.check_output(remotectl_cmd)
         bridge_id = remotectl_output.decode("utf8").split(" ")[-1].split("\n")[0]
     except subprocess.CalledProcessError as err:
-        raise ReplicationError(err)
+        return None
     return bridge_id