X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/20c15aead567fa0f6030dbaa0593fe267744d92f..b35d0d8e9ae9c5407c9f781b545f8a66b9caa9d0:/hlink.c

diff --git a/hlink.c b/hlink.c
index 95aa30af..a38a65bd 100644
--- a/hlink.c
+++ b/hlink.c
@@ -97,6 +97,8 @@ int check_hard_link(struct file_struct *file)
 			low = mid + 1;
 	}
 
+	/* XXX: To me this looks kind of dodgy -- why do we use [low]
+	 * here and [low-1] below? -- mbp */
 	if (hlink_compare(&hlink_list[low], file) != 0)
 		return 0;