From 78eb1e779c5293bb0c49050b637ba4843d76a300 Mon Sep 17 00:00:00 2001
From: Yegor Vialov <vyalov.egor@gmail.com>
Date: Tue, 10 Dec 2019 22:04:24 +0000
Subject: [PATCH] Fix state event handling before fetch complete

---
 lib/home_assistant.class.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/home_assistant.class.dart b/lib/home_assistant.class.dart
index f83400c..4c97a16 100644
--- a/lib/home_assistant.class.dart
+++ b/lib/home_assistant.class.dart
@@ -160,7 +160,7 @@ class HomeAssistant {
 
   void _handleEntityStateChange(Map eventData) {
     //TheLogger.debug( "New state for ${eventData['entity_id']}");
-    if (_fetchCompleter.isCompleted) {
+    if (_fetchCompleter != null && _fetchCompleter.isCompleted) {
       Map data = Map.from(eventData);
       eventBus.fire(new StateChangedEvent(
           entityId: data["entity_id"],