From b83f6591bb7134b21ca18b2a0d30526ee08efdb0 Mon Sep 17 00:00:00 2001
From: n1073645 <n1073645@gmail.com>
Date: Thu, 7 Nov 2019 10:13:40 +0000
Subject: [PATCH] XZ compression

---
 src/core/lib/FileSignatures.mjs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/core/lib/FileSignatures.mjs b/src/core/lib/FileSignatures.mjs
index 1c4c4924..7783fd6e 100644
--- a/src/core/lib/FileSignatures.mjs
+++ b/src/core/lib/FileSignatures.mjs
@@ -2817,8 +2817,13 @@ export function extractZlib(bytes, offset) {
  */
 export function extractXZ(bytes, offset) {
     const stream = new Stream(bytes.slice(offset));
+
+    // Move forward to EOF marker
     stream.continueUntil([0x00, 0x00, 0x00, 0x00, 0x04, 0x59, 0x5a]);
+
+    // Move over EOF marker
     stream.moveForwardsBy(7);
+
     return stream.carve();
 }