From 98d221c77933eae7cc2150137d5215587d7db1a6 Mon Sep 17 00:00:00 2001
From: Sam McKelvie <smckelvie@xevo.com>
Date: Mon, 16 Oct 2017 09:12:34 -0700
Subject: [PATCH] address pull request feedback

---
 python_terraform/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python_terraform/__init__.py b/python_terraform/__init__.py
index 1f22546..7cb729d 100644
--- a/python_terraform/__init__.py
+++ b/python_terraform/__init__.py
@@ -345,7 +345,7 @@ class Terraform(object):
         ret, out, err = self.output_cmd(*args, **kwargs)
 
         if ret != 0:
-          return None
+            return None
 
         out = out.lstrip()