From 8d5f36a6c23ad17116ee0bb24c07f83745efb8e0 Mon Sep 17 00:00:00 2001
From: Brian Coca <brian.coca+git@gmail.com>
Date: Thu, 3 Dec 2015 19:39:57 -0800
Subject: [PATCH] return unique list of hosts

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

diff --git a/lib/ansible/inventory/__init__.py b/lib/ansible/inventory/__init__.py
index fdcbd37e78..59a3c37bf9 100644
--- a/lib/ansible/inventory/__init__.py
+++ b/lib/ansible/inventory/__init__.py
@@ -196,7 +196,7 @@ class Inventory(object):
                 hosts = [ h for h in hosts if h in self._restriction ]
 
         HOSTS_PATTERNS_CACHE[pattern_hash] = hosts[:]
-        return hosts
+        return list(set(hosts))
 
     @classmethod
     def split_host_pattern(cls, pattern):