From a3171cec541a8df3be19e1a5a60e7cd4ae978ef9 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Mon, 29 Jul 2024 15:12:01 +0200
Subject: [PATCH] Update src/libfetchers/git-utils.hh

Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
---
 src/libfetchers/git-utils.hh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libfetchers/git-utils.hh b/src/libfetchers/git-utils.hh
index ca37f2e80..915252868 100644
--- a/src/libfetchers/git-utils.hh
+++ b/src/libfetchers/git-utils.hh
@@ -102,6 +102,7 @@ struct GitRepo
     /**
      * If the specified Git object is a directory with a single entry
      * that is a directory, return the ID of that object.
+     * Otherwise, return the passed ID unchanged.
      */
     virtual Hash dereferenceSingletonDirectory(const Hash & oid) = 0;
 };