fix(core): check existance of Buffer.isBuffer, fix #664 (#666)

shikijs · Apr 30, 2024 · 86d5271 · 86d5271
1 parent cc13539
commit 86d5271
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/core/src/oniguruma/index.ts b/packages/core/src/oniguruma/index.ts
@@ -378,7 +378,7 @@ function isResponse(dataOrOptions: any): dataOrOptions is Response {
 function isArrayBuffer(data: any): data is ArrayBuffer | ArrayBufferView {
   return (typeof ArrayBuffer !== 'undefined' && (data instanceof ArrayBuffer || ArrayBuffer.isView(data)))
     // eslint-disable-next-line node/prefer-global/buffer
-    || (typeof Buffer !== 'undefined' && Buffer.isBuffer(data))
+    || (typeof Buffer !== 'undefined' && Buffer.isBuffer?.(data))
     || (typeof SharedArrayBuffer !== 'undefined' && data instanceof SharedArrayBuffer)
     || (typeof Uint32Array !== 'undefined' && data instanceof Uint32Array)
 }