X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/3c7828c248553645d2e8ce083787931bfbbf4f75..29d741d17b7f029b4313d70182cfcc6f7c333a06:/cookbooks/networking/templates/default/interfaces.erb

diff --git a/cookbooks/networking/templates/default/interfaces.erb b/cookbooks/networking/templates/default/interfaces.erb
index 89fc316eb..50238cb5f 100644
--- a/cookbooks/networking/templates/default/interfaces.erb
+++ b/cookbooks/networking/templates/default/interfaces.erb
@@ -2,6 +2,7 @@
 
 iface lo inet loopback
 <% node[:networking][:interfaces].each do |name,interface| -%>
+<% if interface[:interface] -%>
 
 iface <%= interface[:interface] %> <%= interface[:family] %> static
       address   <%= interface[:address] %>
@@ -31,5 +32,6 @@ iface <%= interface[:interface] %> <%= interface[:family] %> static
       autoconf  0
 <% end -%>
 <% end -%>
+<% end -%>
 
-auto lo <%= node[:networking][:interfaces].collect { |n,i| i[:interface] }.sort.uniq.join(" ") %>
+auto lo <%= node[:networking][:interfaces].collect { |n,i| i[:interface] }.compact.sort.uniq.join(" ") %>