From aed78c9f87058fff968eef91823d7c04b5aa019c Mon Sep 17 00:00:00 2001
From: j v <vantjac@gmail.com>
Date: Fri, 17 Jun 2022 21:08:00 -0700
Subject: [PATCH] Document CLSID equality behavior

---
 src/PreviewWindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PreviewWindow.cpp b/src/PreviewWindow.cpp
index 1c259f4..35b3e8f 100644
--- a/src/PreviewWindow.cpp
+++ b/src/PreviewWindow.cpp
@@ -4,7 +4,7 @@
 #include <shlobj.h>
 #include <unordered_map>
 
-// TODO: is this enough? what about checking equality?
+// operator== is implemented for GUIDs in guiddef.h
 template<>
 struct std::hash<CLSID> {
     std::size_t operator() (const CLSID &key) const {