From c5e43188ca064bdff4e58e9678e15d42b145a85c Mon Sep 17 00:00:00 2001
From: Franziska Kunsmann <hi@kunsmann.eu>
Date: Sun, 13 Dec 2020 14:59:10 +0100
Subject: [PATCH] bundles/radvd: support not announcing a nameserver

---
 bundles/radvd/files/radvd.conf | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bundles/radvd/files/radvd.conf b/bundles/radvd/files/radvd.conf
index e240d58..8a59f7b 100644
--- a/bundles/radvd/files/radvd.conf
+++ b/bundles/radvd/files/radvd.conf
@@ -8,9 +8,11 @@ interface ${interface}
         AdvAutonomous on;
         AdvRouterAddr on;
     };
+% if 'rdnss' in config:
     RDNSS ${' '.join(sorted(config['rdnss']))}
     {
         AdvRDNSSLifetime 900;
     };
+% endif
 };
 % endfor