fix

Replay.ts

@@ -196,14 +196,12 @@ export class Replay {
   public static async fromBuffer(buffer: Buffer) {
     let reader = new ReplayReader(buffer);
     const header = Replay.readHeader(reader);
-    const lzmaBuffer = Buffer.concat([
-      header.getLzmaHeader(),
-      reader.readAll(),
-    ]);
+    const restBuffer = reader.readAll();
+    const lzmaBuffer = Buffer.concat([header.getLzmaHeader(), restBuffer]);
     let decompressed: Buffer;
     if (!header.isCompressed) {
       // console.error(`no decompress`);
-      decompressed = lzmaBuffer;
+      decompressed = restBuffer;
     } else {
       // console.error(`decompressing`);
       decompressed = Buffer.from(await lzmaDecompress(lzmaBuffer));