From e2003234f0b5a620c60a4a3e197c3b9577fd51ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Wiedemann?= <jerome@wnetworks.org>
Date: Tue, 9 Mar 2021 11:08:12 +0000
Subject: [PATCH] fix: graph might be wrong when using `attributes` if value
 was 0

---
 src/graphEntry.ts | 6 ++----
 src/types.ts      | 3 ++-
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/graphEntry.ts b/src/graphEntry.ts
index 0d9cdb7..47e285d 100644
--- a/src/graphEntry.ts
+++ b/src/graphEntry.ts
@@ -222,10 +222,8 @@ export default class GraphEntry {
         const newStateHistory: EntityCachePoints = newHistory[0].map((item) => {
           let currentState: unknown = null;
           if (this._config.attribute) {
-            // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-            if (item.attributes && item.attributes![this._config.attribute]) {
-              // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-              currentState = item.attributes![this._config.attribute];
+            if (item.attributes && item.attributes[this._config.attribute] !== undefined) {
+              currentState = item.attributes[this._config.attribute];
             }
           } else {
             currentState = item.state;
diff --git a/src/types.ts b/src/types.ts
index cf7ab78..c5dbb07 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -53,7 +53,8 @@ export interface HassHistoryEntry {
   last_updated: string;
   state: string;
   last_changed: string;
-  attributes?: never;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  attributes?: any;
 }
 
 export interface HistoryBucket {