From 18d60719e40d263a674f11600ee8bbc9d4147c61 Mon Sep 17 00:00:00 2001
From: "Dustin J. Mitchell" <djmitche@google.com>
Date: Sun, 30 Apr 2023 22:00:39 +0000
Subject: [PATCH] update comment for TDB2::get_changes

---
 src/TDB2.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/TDB2.cpp b/src/TDB2.cpp
index 20c6196e7..6b38eff27 100644
--- a/src/TDB2.cpp
+++ b/src/TDB2.cpp
@@ -181,7 +181,8 @@ const tc::WorkingSet &TDB2::working_set ()
 ////////////////////////////////////////////////////////////////////////////////
 void TDB2::get_changes (std::vector <Task>& changes)
 {
-  // Modifications are not supported, therefore there are no changes
+  // TODO: changes in an invocation of `task` are not currently tracked, so this
+  // list is always empty.
   changes.clear();
 }