From caac47a4164edf6fd463f9adfafb567a7405ec3d Mon Sep 17 00:00:00 2001
From: Alessandro Franceschi <al@lab42.it>
Date: Tue, 9 Dec 2014 10:07:14 +0100
Subject: [PATCH] Fix for #88

---
 manifests/params.pp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manifests/params.pp b/manifests/params.pp
index f9bd2aaa..47a98370 100644
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -63,7 +63,7 @@
   $cron_email_host = 'localhost'
 
   $source = ''
-  $source_dir = ''
+  $source_dir = undef
   $source_dir_purge = false
   $template = ''
   $options = ''