Optional matchMedia calls

cloudscape-design · Jun 12, 2023 · fd3e524 · fd3e524
1 parent c9faa9e
commit fd3e524
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/code-editor/util.ts b/src/code-editor/util.ts
@@ -23,7 +23,7 @@ export function getDefaultTheme(element: HTMLElement): CodeEditorProps.Theme {
     !!findUpUntil(
       element,
       node => node.classList.contains('awsui-polaris-dark-mode') || node.classList.contains('awsui-dark-mode')
-    ) && !window?.matchMedia('print').matches;
+    ) && !window?.matchMedia?.('print').matches;
   return isDarkMode ? DEFAULT_DARK_THEME : DEFAULT_LIGHT_THEME;
 }
 

diff --git a/src/internal/hooks/use-visual-mode/index.ts b/src/internal/hooks/use-visual-mode/index.ts
@@ -15,7 +15,7 @@ export function useCurrentMode(elementRef: React.RefObject<HTMLElement>) {
       findUpUntil(
         node,
         node => node.classList.contains('awsui-polaris-dark-mode') || node.classList.contains('awsui-dark-mode')
-      ) && !window?.matchMedia('print').matches;
+      ) && !window?.matchMedia?.('print').matches;
     setValue(darkModeParent ? 'dark' : 'light');
   });
   return value;