From 35bcf0c1faf6630fb1db881d20382d818a162c77 Mon Sep 17 00:00:00 2001
From: Yegor Vialov <vyalov.egor@gmail.com>
Date: Thu, 7 May 2020 15:31:18 +0000
Subject: [PATCH] Fix nu data referense

---
 lib/home_assistant.class.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/home_assistant.class.dart b/lib/home_assistant.class.dart
index 3ba4a9c..3600dd0 100644
--- a/lib/home_assistant.class.dart
+++ b/lib/home_assistant.class.dart
@@ -224,7 +224,7 @@ class HomeAssistant {
     if (prefs != null && prefs.containsKey('cached_services')) {
       try {
         var data = json.decode(prefs.getString('cached_services'));
-        _parseServices(data);
+        _parseServices(data ?? {});
       } catch (e, stacktrace) {
        Logger.e(e, stacktrace: stacktrace);  
       }
@@ -243,7 +243,7 @@ class HomeAssistant {
     if (sharedPrefs != null && sharedPrefs.containsKey('cached_user')) {
       try {
         var data = json.decode(sharedPrefs.getString('cached_user'));
-        _parseUserInfo(data);
+        _parseUserInfo(data ?? {});
       } catch (e, stacktrace) {
         Logger.e('Error getting cached user info: $e', stacktrace: stacktrace);
       }