From 58b1fb8de5fc91ac866ce478e96a9b42c5ec877a Mon Sep 17 00:00:00 2001
From: MikeCAT <mikecat@users.noreply.github.com>
Date: Wed, 2 Nov 2022 08:29:26 +0900
Subject: [PATCH] ViewBitPlane.mjs: use byteLength instead of length to check
 validity of ArrayBuffer

---
 src/core/operations/ViewBitPlane.mjs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/operations/ViewBitPlane.mjs b/src/core/operations/ViewBitPlane.mjs
index 859e6868..e1e5f6df 100644
--- a/src/core/operations/ViewBitPlane.mjs
+++ b/src/core/operations/ViewBitPlane.mjs
@@ -90,7 +90,7 @@ class ViewBitPlane extends Operation {
      * @returns {html}
      */
     present(data) {
-        if (!data.length) return "";
+        if (!data.byteLength) return "";
         const type = isImage(data);
 
         return `<img src="data:${type};base64,${toBase64(data)}">`;