From: Nigel Metheringham <nigel@exim.org>
Date: Thu, 19 Apr 2012 11:52:38 +0000 (+0100)
Subject: Better LUA styling - handle default values better
X-Git-Url: https://git.exim.org/exim-dns.git/commitdiff_plain/71405a7d1d3b7e48335b1d82a180e2d5981dd1f9

Better LUA styling - handle default values better
---

diff --git a/templates.lua b/templates.lua
index a9dfe06..210ccb3 100644
--- a/templates.lua
+++ b/templates.lua
@@ -3,10 +3,7 @@
 --
 
 function google_app(domain, ttl)
-  local ttl = ttl
-  if ttl == nil then
-    ttl = 7200
-  end
+  local ttl = ttl or 28800
   
   -- Configure mail exchangers
   mx(domain, 'aspmx.l.google.com',      10, ttl)
@@ -31,10 +28,7 @@ end
 
 
 function a_and_aaaa(domain, ipv4, ipv6, ttl)
-  local ttl = ttl
-  if ttl == nil then
-    ttl = 7200
-  end
+  local ttl = ttl or 28800
   
   a(domain, ipv4, ttl)
   aaaa(domain, ipv6, ttl)