From 16a67996a8cd7f7541b07fdb513cfe31a820d896 Mon Sep 17 00:00:00 2001
From: Yurii Rashkovskii <yrashk@gmail.com>
Date: Wed, 3 Oct 2012 01:26:06 -0700
Subject: [PATCH] If Mirror's frequency is not specified, Mirror will do one
 and only ine synchronization

---
 lib/repositories/mirror.ex | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/repositories/mirror.ex b/lib/repositories/mirror.ex
index 2add4fc..2e6b633 100644
--- a/lib/repositories/mirror.ex
+++ b/lib/repositories/mirror.ex
@@ -2,8 +2,12 @@ defrecord Expm.Repository.Mirror, source: nil, destination: nil, frequency: 1000
   defoverridable new: 1
   def new(opts) do
     rec = super(opts)
-    {:ok, tref } = :timer.apply_interval(frequency(rec), __MODULE__, :update, [rec])
-    timer(tref, rec)
+    case frequency(rec) do
+      nil -> update(rec) ; rec
+      frequency ->
+        {:ok, tref} = :timer.apply_interval(frequency, __MODULE__, :update, [rec])
+        timer(tref, rec)
+    end
   end
 
   def cancel(rec) do