From ddecc2029070cab9d4f9638b437ba751b76b41dc Mon Sep 17 00:00:00 2001
From: srmukher <120183316+srmukher@users.noreply.github.com>
Date: Thu, 12 Dec 2024 04:29:45 +0000
Subject: [PATCH] Adding theme check for dark mode

---
 .../src/components/DeclarativeChart/DeclarativeChart.tsx        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/charts/react-charting/src/components/DeclarativeChart/DeclarativeChart.tsx b/packages/charts/react-charting/src/components/DeclarativeChart/DeclarativeChart.tsx
index 7c27bfc94b911..ee2f9f254ff4a 100644
--- a/packages/charts/react-charting/src/components/DeclarativeChart/DeclarativeChart.tsx
+++ b/packages/charts/react-charting/src/components/DeclarativeChart/DeclarativeChart.tsx
@@ -29,7 +29,7 @@ import { useTheme } from '@fluentui/react';
 
 export const UseIsDarkTheme = (): boolean => {
   const theme = useTheme();
-  return theme.isInverted;
+  return theme?.isInverted ?? false;
 };
 
 export interface Schema {