fix(std/encoding): base64 properly encodes mbc and handles Uint8Arrays (#7807)

Fixes #6094
Fixes #4794

1 files changed, 1 insertions, 1 deletions

diff --git a/std/node/buffer.ts b/std/node/buffer.ts
index 2a9f0bb56..01a574067 100644
--- a/std/node/buffer.ts
+++ b/std/node/buffer.ts
@@ -213,7 +213,7 @@ export default class Buffer extends Uint8Array {
     if (typeof value == "string") {
       encoding = checkEncoding(encoding, false);
       if (encoding === "hex") return new Buffer(hex.decodeString(value).buffer);
-      if (encoding === "base64") return new Buffer(base64.decode(value));
+      if (encoding === "base64") return new Buffer(base64.decode(value).buffer);
       return new Buffer(new TextEncoder().encode(value).buffer);
     }