From b7e477fbbac6c7f32562a5096ef68c8532765e3c Mon Sep 17 00:00:00 2001
From: andrey-git <andrey-git@users.noreply.github.com>
Date: Mon, 23 Jan 2017 23:24:13 +0200
Subject: [PATCH] Copy val in config.py before modifying (#5520)

* Copy val before modifying

* Bad line location
---
 homeassistant/config.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/homeassistant/config.py b/homeassistant/config.py
index bbfee5730a8..a2862c95216 100644
--- a/homeassistant/config.py
+++ b/homeassistant/config.py
@@ -102,6 +102,7 @@ def _convert_old_config(inp: Any) -> List:
 
     inp = vol.Schema({cv.match_all: dict})(inp)
     for key, val in inp.items():
+        val = dict(val)
         val[CONF_ENTITY_ID] = key
         res.append(val)
     return res