From cfc8978ee3e9cf0e66e9fc15f781d517b792a105 Mon Sep 17 00:00:00 2001
From: cryptotooltop <cryptotooltop@gmail.com>
Date: Fri, 5 Apr 2024 21:41:01 +0400
Subject: [PATCH] applyMoreData: data concatenated twice

---
 src/Chart.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/Chart.ts b/src/Chart.ts
index 0dcacdc1..50d19088 100644
--- a/src/Chart.ts
+++ b/src/Chart.ts
@@ -685,8 +685,7 @@ export default class ChartImp implements Chart {
    */
   applyMoreData (data: KLineData[], more?: boolean, callback?: () => void): void {
     logWarn('', '', 'Api `applyMoreData` has been deprecated since version 9.8.0.')
-    const dataList = data.concat(this._chartStore.getDataList())
-    this._chartStore.addData(dataList, LoadDataType.Forward, more ?? true).then(() => {}).catch(() => {}).finally(() => { callback?.() })
+    this._chartStore.addData(data, LoadDataType.Forward, more ?? true).then(() => {}).catch(() => {}).finally(() => { callback?.() })
   }
 
   updateData (data: KLineData, callback?: () => void): void {