From 99fa91f48021e34b96df4850c8765d9a8eca4766 Mon Sep 17 00:00:00 2001
From: Pascal Vizeli <pascal.vizeli@syshack.ch>
Date: Mon, 5 Jun 2017 12:45:43 +0200
Subject: [PATCH] Add better validator for device

---
 hassio/api/homeassistant.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hassio/api/homeassistant.py b/hassio/api/homeassistant.py
index e5b7c761d..b492a8dfc 100644
--- a/hassio/api/homeassistant.py
+++ b/hassio/api/homeassistant.py
@@ -11,7 +11,7 @@ _LOGGER = logging.getLogger(__name__)
 
 
 SCHEMA_OPTIONS = vol.Schema({
-    vol.Optional(ATTR_DEVICES): [vol.Coerce(str)],
+    vol.Optional(ATTR_DEVICES): [vol.Match(r"^[^/]*$")],
 })
 
 SCHEMA_VERSION = vol.Schema({