From c472f5250a80e6796f8b7ad50b704d0b78b4f59b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20M=E4kinen?= <tmakinen@foo.sh>
Date: Wed, 21 Mar 2012 15:48:56 +0200
Subject: [PATCH] Cleanup for DNS master zone config file.

---
 dns/templates/zone.master.erb | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/dns/templates/zone.master.erb b/dns/templates/zone.master.erb
index 942b498..c3a1a06 100644
--- a/dns/templates/zone.master.erb
+++ b/dns/templates/zone.master.erb
@@ -1,14 +1,20 @@
 zone "<%= zone %>" {
     type master;
-    <% if zone.match(/\//) %>
+<% if zone.match(/\//) -%>
     file "<%= zonedir %>/db.<%= zone.sub(/\//, '-') %>";
-    <% else %>
+<% else -%>
     file "<%= zonedir %>/db.<%= zone %>";
-    <% end -%>
+<% end -%>
     allow-transfer {
-    <% slaves.each_pair do |k, v| -%>
+<% if slaves != [] -%>
+<%     slaves.each_pair do |k, v| -%>
         <%= v['ip'] %>;
-    <% end -%>
+<%     end -%>
+<% else -%>
+        none;
+<% end -%>
+    };
+    allow-update {
+        none;
     };
-    allow-update { none; };
 };