From ef7ceed55139666cd14ee8b7445d9e61bb00495c Mon Sep 17 00:00:00 2001
From: Texas Toland <texastoland@gmail.com>
Date: Mon, 31 Mar 2025 03:09:24 +0000
Subject: [PATCH] Provide explicit override for default dataset

---
 src/chartRenderer.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/chartRenderer.ts b/src/chartRenderer.ts
index 67c523c..5ed42e5 100644
--- a/src/chartRenderer.ts
+++ b/src/chartRenderer.ts
@@ -67,7 +67,9 @@ export class ChartRenderer implements RendererConfig {
                 }
                 const configRecord = parsedConfig as Record<string, any>
                 const { dataset = [] } = configRecord
-                configRecord.dataset = [{ id: 'data', source: data }, ...dataset] 
+                if (dataset[0]?.id !== 'data') {
+                    configRecord.dataset = [{ id: 'data', source: data }, ...dataset] 
+                }
                 
                 if (isRendered) {
                     // Data update