And once more

diff --git a/modules/ferm/templates/interfaces.conf.erb b/modules/ferm/templates/interfaces.conf.erb
index ee7e2c0..af6585a 100644 (file)
--- a/modules/ferm/templates/interfaces.conf.erb
+++ b/modules/ferm/templates/interfaces.conf.erb
@@ -5,7 +5,13 @@ rescue
        ''
 end
 %>);
-def $MUNIN6_IPS = (<%= v6ips == 'no' ? '' : v6ips.split(',').join(' ') %>);
+def $MUNIN6_IPS = (<%=
+begin
+       v6ips == 'no' ? '' : v6ips.split(',').join(' ')
+rescue
+       ''
+end
+%>);
 
 domain ip {
         chain INPUT {