From da04d223b446000df5cc59ccb38115eb3e5eac96 Mon Sep 17 00:00:00 2001
From: Der Mundschenk & Compagnie <mundschenk-at@users.noreply.github.com>
Date: Fri, 10 Nov 2023 21:41:36 +0100
Subject: [PATCH] fix: Fix invalid JSON error in Home Assistant update entity
 (#19659)

---
 lib/extension/homeassistant.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/extension/homeassistant.ts b/lib/extension/homeassistant.ts
index a6b50e36..a910d391 100644
--- a/lib/extension/homeassistant.ts
+++ b/lib/extension/homeassistant.ts
@@ -1200,7 +1200,7 @@ export default class HomeAssistant extends Extension {
                     latest_version_template: `{{ value_json['update']['latest_version'] }}`,
                     json_attributes_topic: `${settings.get().mqtt.base_topic}/${entity.name}`, // state topic
                     json_attributes_template:
-                        `{{ {'in_progress': value_json['update']['state'] == 'updating'} | tojson }}`,
+                        `{'in_progress': {{ iif(value_json['update']['state'] == 'updating', 'true', 'false') }} }`,
                 },
             };
             configs.push(updateSensor);