common/network: fix ipv6 configuration

commit 2661f4d7c7ed16f1341b2e346db3e78b5afad54b
parent 074b61bba25c2619ee3324cb3b66aef12a7ce08c
Author: Leah Thein <leah@toaster.fritz.box>
Date: Thu, 3 Dec 2020 20:01:07 +0100

common/network: fix ipv6 configuration

1 file changed, 1 insertion(+), 1 deletion(-)

roles/common/templates/interfaces.conf.j2

diff --git a/roles/common/templates/interfaces.conf.j2 b/roles/common/templates/interfaces.conf.j2
@@ -14,7 +14,7 @@ iface {{ interface.name }} inet static
 {% endif%}
 
 {% if interface.ipv6 is defined %}
-{% if interface.ipv6.stateless %}
+{% if interface.ipv6.stateless is defined %}
 iface {{ interface.name }} inet6 manual
 	pre-up echo 1 > /proc/sys/net/ipv6/conf/eth0/accept_ra
 {% else %}