From f6aca77ebd7ed414672d8d4db9b344098d9b44a5 Mon Sep 17 00:00:00 2001
From: Brian Coca <brian.coca+git@gmail.com>
Date: Wed, 16 Mar 2016 13:09:27 -0700
Subject: [PATCH] strip keys recursively

---
 lib/ansible/vars/__init__.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/ansible/vars/__init__.py b/lib/ansible/vars/__init__.py
index 1405d8736dd..e881c47a5b4 100644
--- a/lib/ansible/vars/__init__.py
+++ b/lib/ansible/vars/__init__.py
@@ -83,6 +83,8 @@ def strip_internal_keys(dirty):
     for k in dirty.keys():
         if isinstance(k, string_types) and k.startswith('_ansible_'):
             del clean[k]
+        elif isinstance(dirty[k], dict):
+            clean[k] = strip_internal_keys(dirty[k])
     return clean
 
 class VariableManager: