Better LUA styling - handle default values better

diff --git a/templates.lua b/templates.lua
index a9dfe061200366fa1fc9f0e2d01202f671b7a3c8..210ccb3624e85c7482e67be60b5edc018fe66df5 100644 (file)
--- 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)