From 7a4b6f7db9b60f39bdfb0d860921b26ff9e8f6d5 Mon Sep 17 00:00:00 2001
From: Paulus Schoutsen <paulus@paulusschoutsen.nl>
Date: Mon, 30 Jan 2017 00:12:54 -0800
Subject: [PATCH] State Dev: Allow whitespace in state attributes

---
 panels/dev-state/ha-panel-dev-state.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/panels/dev-state/ha-panel-dev-state.html b/panels/dev-state/ha-panel-dev-state.html
index c97f03b474..5ec0f98928 100644
--- a/panels/dev-state/ha-panel-dev-state.html
+++ b/panels/dev-state/ha-panel-dev-state.html
@@ -149,8 +149,10 @@ Polymer({
 
   handleSetState: function () {
     var attr;
+    var attrRaw = this._stateAttributes.replace(/^\s+|\s+$/g, '')
     try {
-      attr = this._stateAttributes ? JSON.parse(this._stateAttributes) : {};
+      attr = attrRaw ?
+        JSON.parse(attrRaw) : {};
     } catch (err) {
       /* eslint-disable no-alert */
       alert('Error parsing JSON: ' + err);