From 7386c145ef8d22b8a1e7334c006d2ee58eee43f2 Mon Sep 17 00:00:00 2001
From: n1073645 <n1073645@gmail.com>
Date: Thu, 21 Nov 2019 11:23:28 +0000
Subject: [PATCH] Comments for OLE2 extractor.

---
 src/core/lib/FileSignatures.mjs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/core/lib/FileSignatures.mjs b/src/core/lib/FileSignatures.mjs
index e151a844..656df190 100644
--- a/src/core/lib/FileSignatures.mjs
+++ b/src/core/lib/FileSignatures.mjs
@@ -2994,6 +2994,8 @@ export function extractOLE2(bytes, offset) {
 
         // Attempt to determine what directory entry it is.
         for (const element of entries) {
+
+            // If the byte pattern matches.
             if (stream.getBytes(element[1]).join("") === element[0].join("")) {
                 stream.moveBackwardsBy(element[1]);
                 found = true;