From 595d04c9228c9478b7769354b6888c7edb1c2e32 Mon Sep 17 00:00:00 2001
From: Zack Arnett <arnett.zackary@gmail.com>
Date: Wed, 18 Mar 2020 07:47:20 -0400
Subject: [PATCH] Fix theme update (#5246)

---
 src/panels/lovelace/cards/hui-thermostat-card.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/panels/lovelace/cards/hui-thermostat-card.ts b/src/panels/lovelace/cards/hui-thermostat-card.ts
index 0570af89b2..24985d52b5 100644
--- a/src/panels/lovelace/cards/hui-thermostat-card.ts
+++ b/src/panels/lovelace/cards/hui-thermostat-card.ts
@@ -271,7 +271,12 @@ export class HuiThermostatCard extends LitElement implements LovelaceCard {
 
   protected updated(changedProps: PropertyValues): void {
     super.updated(changedProps);
-    if (!this._config || !this.hass || !changedProps.has("hass")) {
+
+    if (
+      !this._config ||
+      !this.hass ||
+      (!changedProps.has("hass") && !changedProps.has("_config"))
+    ) {
       return;
     }