From c9261353d54bbd39305ed836da0c9fbcf0ce08d3 Mon Sep 17 00:00:00 2001
From: Fabio Erculiani <lxnay@sabayon.org>
Date: Tue, 12 Feb 2013 12:11:26 +0100
Subject: [PATCH] [settings] fix _env_expander, account a "\n" trailing char
 that got stripped off

---
 molecule/settings.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/molecule/settings.py b/molecule/settings.py
index 7ebfa99..66159dd 100644
--- a/molecule/settings.py
+++ b/molecule/settings.py
@@ -204,7 +204,7 @@ class SpecPreprocessor:
             # call recursively
             new_split_line.append(new_arg)
 
-        new_line = " ".join(new_split_line)
+        new_line = " ".join(new_split_line) + "\n"
         return self._builtin_recursive_expand(new_line)
 
     def parse(self):